Institute for Biodiversity Science and Sustainability

CAS Invertebrate Zoology Collection Database

Filter: Collector=%ricketts%;
Sort by:   Catalog #   Taxon   Locality
[ 181 ] records found...Brief Records    Multiple Pages    Back to Search Form

CAS-IZ 186.00 Astropecten armatus Gray, 1840 ECHINODERMATA: ASTEROIDEA: PAXILLOSIDA: DIPLOZONINA: Astropectinidae
Identified By E.F. Ricketts?  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 52801 Field Number Expedition Name
Collector E. F. Ricketts Collection Date April 1940 Collecting Method Collection Name Stanford University collection
Locality MEXICO: Baja California: Gulf of California: Angeles Bay Lat.,Long.
Depth Elevation Substratum sand flat Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 1165.00 Leptogorgia rigida Verrill, 1864 CNIDARIA: ANTHOZOA: OCTOCORALLIA: ALCYONACEA: Gorgoniidae
Identified By Ricketts  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 24429 Field Number Expedition Name
Collector Ricketts and Steinbeck Collection Date Mar 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Pulmo Reef Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 2878.00 Pisaster ochraceus segnis Fisher, 1926 PARATYPE ECHINODERMATA: ASTEROIDEA: FORCIPULATIDA: ASTERIADINA: Asteriidae
Identified By Walter K. Fisher 1926 Specimen Count 1     Original Fixative ? Preservative DRY
Acc. Num. TYX 38240 Field Number Expedition Name
Collector Ricketts and Martin Collection Date 13 May 1925 Collecting Method Collection Name
Locality MEXICO: Baja California: 16 mi S of the international boundary l: low tide rocks Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: Fisher, W. K. 1926. Ann. Mag. Nat. Hist. (9) 17:560.

CAS-IZ 4681.00 Anthopleura   CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By D.F. Dunn 14 Sep 1977 Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 23942 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Jul 1930 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CANADA: British Columbia: Vancouver Island: Comox Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 4685.00 Anthopleura xanthogrammica (Brandt, 1835) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By E.F. Ricketts?  Specimen Count 8     Original Fixative MgSO4 to formalin Preservative 75% EtOH
Acc. Num. 23981 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 21 Jan 1932 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CALIFORNIA: Monterey Bay: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 9797.00 Heliaster kubiniji Xantus, 1860 ECHINODERMATA: ASTEROIDEA: FORCIPULATIDA: ASTERIADINA: Heliasteridae
Identified By E. F. Ricketts?  Specimen Count 1     Original Fixative       Preservative dry
Acc. Num. 51707 Field Number Expedition Name
Collector J. Steinbeck, E.F. Ricketts Collection Date 01 Apr 1940 Collecting Method Collection Name
Locality MEXICO: Baja California: Gulf of California: Bahia de los Angeles: Lat.,Long.
Depth Elevation Substratum found on rocks Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 9895.00 Haliclystus steinegeri Kishinouye, 1899 CNIDARIA: SCYPHOZOA: STAUROMEDUSAE: Haliclystiidae
Identified By E.F. Ricketts? Jul 1930 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 26362 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Jul 1930 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality WASHINGTON: Puget Sound: Jefferson County: near Port Townsend Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 13015.00 Ptilosarcus undulatus Verrill, 1865 CNIDARIA: ANTHOZOA: OCTOCORALLIA: PENNATULACEA: Pennatulidae
Identified By E.F. Ricketts?  Specimen Count 6     Original Fixative       Preservative 75% EtOH
Acc. Num. 24473 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 22 Mar 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Baja California Sur: Gulf of California: La Paz Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 15196.00 Pentamera populifera (Stimpson, 1864) ECHINODERMATA: HOLOTHUROIDEA: DENDROCHIROTIA: DENDROCHIROTIDA: Phyllophoridae
Identified By Phil Lambert  Specimen Count 5     Original Fixative       Preservative 75% EtOH
Acc. Num. 45919 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 04 Jan 1925 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CALIFORNIA: Monterey Bay: Monterey County: off New Monterey Lat.,Long.
Depth 12 fm Elevation Substratum clay Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 15423.00 Strongylocentrotus droebachiensis (O.F. Mueller, 1776) ECHINODERMATA: ECHINOIDEA: ECHINOIDA: Strongylocentrotidae
Identified By E.F. Ricketts ?  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 28641 Field Number Expedition Name
Collector Edward F. Ricketts ? Collection Date 1946 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CANADA: British Columbia: Queen Charlotte Islands: Graham Island, Masset, "low down." Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 15424.00 Lytechinus anamesus H.L. Clark, 1912 ECHINODERMATA: ECHINOIDEA: TEMNOPLEURIDA: Toxopneustidae
Identified By   Specimen Count 12     Original Fixative       Preservative 75% EtOH
Acc. Num. 28258 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 2 Apr 1942 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CALIFORNIA: Orange County: Newport Beach: Corona del Mar Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 15782.00 Cancer oregonensis (Dana, 1852) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: CANCRIDEA: CANCROIDEA: Cancridae
Identified By P. McLaughlin Sep 1988 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3013 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 2 Jun 1946 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CANADA: British Columbia: Vancouver Island: Clayoquot Sound, Devil's Rock Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 15884.00 Petrolisthes eriomerus Stimpson, 1871 ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: GALATHEOIDEA: Porcellanidae
Identified By Edward F. Ricketts  Specimen Count 4     Original Fixative       Preservative 75% EtOH
Acc. Num. 50260 Field Number Expedition Name
Collector Edward F. Ricketts Collection Date 20 May 1946 Collecting Method Collection Name Hopkins Marine Station Collection
Locality CANADA: British Columbia: Vancouver Island: Clayoquot Sound: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 16180.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By Edward F. Ricketts 17 Jul 1932 Specimen Count 1     Original Fixative formalin? Preservative 10% formalin
Acc. Num. 23949 Field Number Expedition Name
Collector Edward F. Ricketts Collection Date 17 Jul 1932 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CANADA: British Columbia: Howe Sound: Fisherman Cove, in sand Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 16189.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By Edward F. Ricketts Jul 1932 Specimen Count 3     Original Fixative       Preservative 10% formalin
Acc. Num. 23950 Field Number Expedition Name
Collector Edward F. Ricketts Collection Date 17-18 Jul 1932 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CANADA: British Columbia: Howe Sound: Fisherman Cove Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 16190.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By E.F. Ricketts Jul-Aug 1932 Specimen Count 4     Original Fixative formalin? Preservative 10% formalin
Acc. Num. 23951 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Jul-Aug 1932 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality ALASKA: Alexander Archipelago: Sitka Sound: Kayak Islands Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 16329.00 Eucidaris thouarsii (Valenciennes, 1846) ECHINODERMATA: ECHINOIDEA: CIDAROIDA: Cidaridae
Identified By E. F. Ricketts  Specimen Count 9     Original Fixative       Preservative 75% EtOH
Acc. Num. 27654 Field Number Expedition Name
Collector E.F. Ricketts, J. Steinbeck Collection Date Mar-Apr 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Baja California: various lcoations: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 16360.00 Amphipholis squamata (delle Chiaje, 1829) ECHINODERMATA: OPHIUROIDEA: OPHIURIDA: GNATHOPHIURINA: Amphiuridae
Identified By G. Hendler 26-31 Jan 2000 Specimen Count 18     Original Fixative       Preservative 75% EtOH
Acc. Num. 54767 Field Number Expedition Name
Collector E. F. Ricketts Collection Date 02 Feb 1947 Collecting Method Collection Name Hopkins Marine Station Clln.
Locality CALIFORNIA: Humboldt County: Shelter Cove: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 16590.00 Astropyga pulvinata (Lamarck, 1816) VOUCHER ECHINODERMATA: ECHINOIDEA: DIADEMATIDA: Diadematidae
Identified By Ed Ricketts and John Steinbeck  Specimen Count 8     Original Fixative       Preservative 75% EtOH
Acc. Num. 48033 Field Number Expedition Name
Collector Ed Ricketts and John Steinbeck Collection Date 28 Mar 1940 Collecting Method crab net Collection Name ex. Hopkins Marine Station Invertebrates Collection
Locality MEXICO: Baja California Sur: Gulf of California: Bahia Concepcion: East side at anchorage Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 399-400 Pl. 19, fig. 3

CAS-IZ 16616.00 Plumarella longispina Kinoshita, 1908 CNIDARIA: ANTHOZOA: OCTOCORALLIA: ALCYONACEA: Primnoidae
Identified By E.F. Ricketts?  Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 24440 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 16 Apr 1925 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CALIFORNIA: 14 mi. W of Santa Cruz. DEPTH: 400 fms: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 21490.00 Hoffmannola lesliei (Stearns, 1892) MOLLUSCA: GASTROPODA: SYSTELLOMMATOPHORA: Onchidiidae
Identified By A.G. Smith Feb 1965 Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 3494 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Steinbeck and Ricketts Collection Date 2 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California: Gulf of California: Isla Angel de la Guarda, Puerto Refugio, rock ledges and rocky pools Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 21491.00 Hoffmannola lesliei (Stearns, 1892) MOLLUSCA: GASTROPODA: SYSTELLOMMATOPHORA: Onchidiidae
Identified By A.G. Smith Feb 1965 Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 3484 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Steinbeck and Ricketts Collection Date 30-31 Mar 1940 Collecting Method Collection Name
Locality MEXICO: Baja California: Gulf of California: San Carlos Bay [Bahia San Carlos], 27 50' N, [no long.] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 21492.00 Onchidella binneyi Stearns, 1893 VOUCHER MOLLUSCA: GASTROPODA: SYSTELLOMMATOPHORA: Onchidiidae
Identified By Benoit Dayrat  Specimen Count 4     Original Fixative       Preservative 75% EtOH
Acc. Num. 3844 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 1 Apr 1940 Collecting Method Collection Name
Locality MEXICO: Baja California: Gulf of California: Bahia de los Angeles, 28.55' N latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Dayrat, B.,S. Zimmermann and M. Raposa. 2011. Jour. Nat. Hist. 45(15-16):946,949; tbl. 1.

CAS-IZ 21510.00 Onchidella borealis Dall, 1871 VOUCHER MOLLUSCA: GASTROPODA: SYSTELLOMMATOPHORA: Onchidiidae
Identified By A.G. Smith Feb 1965 Specimen Count 4     Original Fixative       Preservative 75% EtOH
Acc. Num. 15645 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 5-7 Jun 1945 Collecting Method Collection Name
Locality CANADA: British Columbia: Pacific coast of Vancouver Island: Clayoquot Sound Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts SEM sub(s) Photos Micro. Slides
Publications VOUCHER: Dayrat, B.,S. Zimmermann and M. Raposa. 2011. Jour. Nat. Hist. 45(15-16):963; tbl.1,fig. 12A,C-D.

CAS-IZ 21659.00 Dolabella auricularia (Lightfoot, 1786) VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: ANASPIDEA: Aplysiidae
Identified By T.M. Gosliner Apr 1989 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. TYX 40311 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 26 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Puerto Escondido Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:33-36

CAS-IZ 25734.00 Berthellina engeli Gardiner, 1936 VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F.M. MacFarland  Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. TYX 40639 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 4 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Sonora: outside Bahia Guaymas, Puerto San Carlos, 27.57' N latitude, under rocks at low tide Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:71.

CAS-IZ 25736.00 Berthellina engeli Gardiner, 1936 VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F.M. MacFarland  Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. TYX 40641 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo, Punta Lobos Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:71.

CAS-IZ 25745.00 Berthellina engeli Gardiner, 1936 VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By T. M. Gosliner Apr 1989 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. TYX 40650 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E. F. Ricketts Collection Date 24 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo, bouldery reef S of Punta Lobos, at foot of cliff, 24.29' N Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 13 microscope slides
Publications VOUCHER: MacFarland, F. M., 1966. Mem. Calif. Acad. Sci. 6:

CAS-IZ 25746.00 Pleurobranchus areolatus M”rch, 1863 VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F. M. MacFarland  Specimen Count 1     Original Fixative       Preservative microslides
Acc. Num. TYX 40651 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E. F. Ricketts Collection Date 18 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Cabo San Lucas: rocks S of the cannery in the cove, cliffy rocks, 22 52' N Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 9 microscope slides
Publications VOUCHER: MacFarland, F. M., 1966. Mem. Calif. Acad. Sci. 6:

CAS-IZ 25887.00 Dolabella auricularia (Lightfoot, 1786) VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: ANASPIDEA: Aplysiidae
Identified By T.M. Gosliner Apr 1989 Specimen Count 1     Original Fixative formalin Preservative Dry
Acc. Num. TYX 40662 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 12 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo, Bahia San Gabriel, "presumably from beach of coral sand" Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:37 pl. 6, fig. 14.

CAS-IZ 25890.00 Stylocheilus longicauda (Quoy and Gaimard, 1824) VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: ANASPIDEA: Aplysiidae
Identified By F. M. MacFarland  Specimen Count 1     Original Fixative       Preservative microslide
Acc. Num. TYX 40664 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E. F. Ricketts Collection Date 20 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Isla Espiritu Santo, from boulder shore S of Point Lobos. [Sta.#3] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 1 slide of penis
Publications VOUCHER: MacFarland, F. M. 1966. 27, Pl. 6, 9.

CAS-IZ 25891.00 Stylocheilus longicauda (Quoy and Gaimard, 1824) VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: ANASPIDEA: Aplysiidae
Identified By F. M. MacFarland  Specimen Count 2     Original Fixative       Preservative microslide
Acc. Num. TYX 40665 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E. F. Ricketts Collection Date 21 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: 1 mi N of La Paz Bay [Bahia de La Paz], rocky shore [Sta. #7] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 2 slides
Publications VOUCHER: MacFarland, F. M. 1966.

CAS-IZ 25892.00 Stylocheilus longicauda (Quoy and Gaimard, 1824) VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: ANASPIDEA: Aplysiidae
Identified By F. M. MacFarland  Specimen Count 2     Original Fixative       Preservative microslide
Acc. Num. TYX 40666 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E. F. Ricketts Collection Date 20-21 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: either Isla Espiritu Santo or La Paz Bay [Bahia de La Paz] [Sta. #3 or #7] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 2 slides
Publications VOUCHER: MacFarland, F. M. 1966.

CAS-IZ 28184.00 Allopora petrograpta Fisher, 1938 PARATYPE CNIDARIA: HYDROZOA: STYLASTERINA: Stylasteridae
Identified By Walter Kenrick Fisher 1938 Specimen Count 2     Original Fixative       Preservative DRY
Acc. Num. TYX 40697 Field Number Expedition Name
Collector E. F. Ricketts Collection Date 5 Aug 1932 Collecting Method Collection Name
Locality ALASKA: Alexander Archipelago: Sitka Harbor: Kyack Island Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: Fisher, W. K. 1938. Proc. of the U. S. N. M. 84(3024):530.

CAS-IZ 31805.00 Onchidella   MOLLUSCA: GASTROPODA: SYSTELLOMMATOPHORA: Onchidiidae
Identified By T. Gosliner Jan 1983 Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 15574 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 31806.00 Histiomena convolvula Morch, 1859 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: ARMINACEA: Arminidae
Identified By Terry Gosliner Jan 1983 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3833 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts ? Collection Date 1940 ? Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 31807.00 Navanax polyalphos (Gosliner and Williams,1972) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: CEPHALASPIDEA: Aglajidae
Identified By Terry Gosliner Mar 1989 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3446 Field Number Expedition Name
Collector E.F. Ricketts ? Collection Date Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 31808.00 Berthellina engeli Gardiner, 1936 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By T.M. Gosliner Apr 1989 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3833 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts ? Collection Date 1940 ? Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 32486.00 Pharia pyramidata (Gray, 1840) ECHINODERMATA: ASTEROIDEA: VALVATIDA: GRANULOSINA: Ophidiasteridae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 29873 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Mar-Apr 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 34261.00 Titiscania   MOLLUSCA: GASTROPODA: NERITOMORPHA: Neritidae
Identified By T.M. Gosliner Mar 1989 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3360 Field Number Expedition Name
Collector E.F. Ricketts ? Collection Date Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 46526.00 Berthellina engeli Gardiner, 1936 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F.M. MacFarland  Specimen Count 4     Original Fixative       Preservative 75% EtOH
Acc. Num. 3669 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 2 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California: Gulf of California: Isla Angel de la Guarda, Puerto Refugio, about 29.30' latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 56396.00 Rostanga pulchra MacFarland, 1905 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Rostangidae
Identified By Terry Gosliner Dec 1984 Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 4245 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 23 Jun 1945 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Vancouver Island: Clayoquot Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 66962.00 Haminoea virescens (Sowerby, 1833) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: CEPHALASPIDEA: Haminoeidae
Identified By A.G. Smith Jun 1972 Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 3484 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Steinbeck and Ricketts Collection Date 30-31 Mar 1940 Collecting Method Collection Name
Locality MEXICO: Baja California: Gulf of California: San Carlos Bay [Bahia San Carlos], 27 50' N, [no long.] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 66967.00 Haminoea virescens (Sowerby, 1833) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: CEPHALASPIDEA: Haminoeidae
Identified By T. Gosliner Mar 1989 Specimen Count 7     Original Fixative       Preservative 75% EtOH
Acc. Num. 3494 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Steinbeck and Ricketts Collection Date 2 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California: Gulf of California: Isla Angel de la Guarda, Puerto Refugio, rock ledges and rocky pools Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67334.00 Aplysia californica J.G. Cooper, 1863 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: ANASPIDEA: Aplysiidae
Identified By F.M. MacFarland  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3679 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 22 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Bahia de la Paz, El Mogote, flats NE of town. BOTTOM: sand and muddy sand Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67344.00 Aplysia californica J.G. Cooper, 1863 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: ANASPIDEA: Aplysiidae
Identified By E.F. Ricketts  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3669 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 2 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California: Gulf of California: Isla Angel de la Guarda, Puerto Refugio, about 29.30' latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67474.00 Berthellina engeli Gardiner, 1936 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F.M. MacFarland  Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 3827 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 26 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Puerto Escondido, about 25 48' N latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67517.00 Elysia diomedea (Bergh, 1894) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: SACOGLOSSA: Elysiidae
Identified By A.G. Smith Feb 1966 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3679 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 22 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Bahia de la Paz, El Mogote, flats NE of town. BOTTOM: sand and muddy sand Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67519.00 Elysia diomedea (Bergh, 1894) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: SACOGLOSSA: Elysiidae
Identified By MacFarland?  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3922 Field Number Expedition Name
Collector E.F. Ricketts (and G.E. MacGinitie ?) Collection Date 16 Jun 1963 ? Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California [No. 32]: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67525.00 Elysia diomedea (Bergh, 1894) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: SACOGLOSSA: Elysiidae
Identified By A.G. Smith Feb 1966 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3928 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 3 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Sonora: SW corner of Tiburon Island [Isla Tiburon], SE of Red Bluff Point, 28 45'N. BOTTOM: rocky reef, some boulders [No. 31] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67526.00 Elysia diomedea (Bergh, 1894) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: SACOGLOSSA: Elysiidae
Identified By A.G. Smith Feb 1966 Specimen Count 1     Original Fixative formalin Preservative 75% EtOH
Acc. Num. 3929 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 21 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: about 0.5-1 mi NE of La Paz, rocky flat being drowned by sand, 24 10'N Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67531.00 Elysia diomedea (Bergh, 1894) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: SACOGLOSSA: Elysiidae
Identified By A.G. Smith Jun 1966 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3849 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 20 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo, bouldery reef S of Punta Lobos, at foot of cliff, 24.29' N latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67532.00 Elysia diomedea (Bergh, 1894) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: SACOGLOSSA: Elysiidae
Identified By A.G. Smith Jun 1966 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3679 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 22 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Bahia de la Paz, El Mogote, flats NE of town. BOTTOM: sand and muddy sand Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67538.00 Elysia diomedea (Bergh, 1894) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: SACOGLOSSA: Elysiidae
Identified By A.G. Smith Oct 1967 Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 3446 Field Number Expedition Name
Collector E.F. Ricketts ? Collection Date Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67629.00 Berthellina engeli Gardiner, 1936 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F.M. MacFarland  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3844 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 1 Apr 1940 Collecting Method Collection Name
Locality MEXICO: Baja California: Gulf of California: Bahia de los Angeles, 28.55' N latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67665.00 Doriopsilla   MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Dendrodorididae
Identified By Terry Gosliner 12 Oct 1989 Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 4135 Field Number Expedition Name
Collector E.F. Ricketts ? Collection Date Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67670.00    MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Dorididae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 4140 Field Number Expedition Name Steinbeck-Ricketts Exped., 1940
Collector Edward F. Ricketts Collection Date 27 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Isla Coronados Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67682.00    MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Dorididae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 4126 Field Number Expedition Name
Collector Edward Ricketts Collection Date 24 Jun 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Vancouver Island: Kakawis Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67688.00 Doris umbrella Rochebrune, 1895 MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Dorididae
Identified By F. M. MacFarland  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3849 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 20 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo, bouldery reef S of Punta Lobos, at foot of cliff, 24.29' N latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67956.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 5     Original Fixative       Preservative 75% EtOH
Acc. Num. 6352 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 21 Jul 1932 Collecting Method Collection Name
Locality CANADA: British Columbia: S side of Westham Island: Canoe Pass, under rocky overhang Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67957.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 6353 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 20 Nov 1930 Collecting Method Collection Name
Locality CALIFORNIA: Orange County: Laguna Beach: seated on kelp Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67958.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 6354 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 19 Jul 1932 Collecting Method Collection Name
Locality CANADA: British Columbia: Lowe Inlet: almost fresh water Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67959.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 6355 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Jul, Aug 1932 Collecting Method Collection Name
Locality ALASKA: Alexander Archipelago: Baranof Island: Sitka: Crab Bay, Rocky Reef Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67960.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 8     Original Fixative       Preservative 75% EtOH
Acc. Num. 6356 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 17 Aug 1932 Collecting Method Collection Name
Locality ALASKA: Whale Island: sheltered side: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67961.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 6     Original Fixative       Preservative 75% EtOH
Acc. Num. 6357 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Jul, Aug 1932 Collecting Method Collection Name
Locality ALASKA: Alexander Archipelago: Baranof Island: Sitka: Cape Burunoff Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67962.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 25     Original Fixative       Preservative 75% EtOH
Acc. Num. 6358 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 5 Aug 1932 Collecting Method Collection Name
Locality ALASKA: Alexander Archipelago: Baranof Island: Sitka: Kyak Islands Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67963.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 4     Original Fixative       Preservative 75% EtOH
Acc. Num. 6359 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Jul, Aug 1932 Collecting Method Collection Name
Locality ALASKA: Alexander Archipelago: Baranof Island: Sitka: Kyak Islands Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67964.00 Anthopleura artemisia (Pickering in Dana, 1848) CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA: Actiniidae
Identified By   Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 6361 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 19 Jul 1932 Collecting Method Collection Name
Locality CANADA: British Columbia: Lowe Inlet: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 67966.00 Heliaster kubiniji Xantus, 1860 ECHINODERMATA: ASTEROIDEA: FORCIPULATIDA: ASTERIADINA: Heliasteridae
Identified By   Specimen Count 1     Original Fixative       Preservative Dry
Acc. Num. 5405 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Mar or Apr 1940 Collecting Method Collection Name
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68187.00 Triopha   MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Polyceridae
Identified By   Specimen Count 2     Original Fixative formalin Preservative 75% EtOH
Acc. Num. 4944 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 1 Jul 1946 Collecting Method dredge Collection Name Malcom Telford Collection
Locality CANADA: British Columbia: Queen Charlotte Islands: Graham Island, Masset Lat.,Long.
Depth 20-40 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68232.00 Archidoris   MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Archidorididae
Identified By Terry Gosliner Nov 1989 Specimen Count 2     Original Fixative Heavy Form. Preservative 75% EtOH
Acc. Num. 4172 Field Number Expedition Name
Collector Edward Ricketts Collection Date 30 May 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Pacific coast of Vancouver Island: Round Island, Clayoquot [#22] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68254.00    MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Dorididae
Identified By   Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 4214 Field Number Expedition Name
Collector Edward F. Ricketts Collection Date 25-26 Jun 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: near Vancouver Island: Round Island Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68258.00 Diaulula sandiegensis (Cooper, 1863) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Discodorididae
Identified By F.M. MacFarland  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 4219 Field Number Expedition Name
Collector Edward F. Ricketts Collection Date 28 Jun 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: near Vancouver Island: Round Island Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68265.00 Diaulula sandiegensis (Cooper, 1863) VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Discodorididae
Identified By F.M. MacFarland  Specimen Count 1     Original Fixative Heavy Form. Preservative 75% EtOH
Acc. Num. 4172 Field Number Expedition Name
Collector Edward Ricketts Collection Date 30 May 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Pacific coast of Vancouver Island: Round Island, Clayoquot [#22] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Behrens, D. W. and A. Valdes. 2001. Proc. Calif. Acad. Sci. 52(15):186.

CAS-IZ 68269.00 Diaulula sandiegensis (Cooper, 1863) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Discodorididae
Identified By A.G. Smith Apr 1966 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 4234 Field Number Expedition Name
Collector Edward F. Ricketts Collection Date 7 Jun 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Vancouver Island: Clayoquot Sound Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68271.00 Diaulula sandiegensis (Cooper, 1863) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Discodorididae
Identified By F.M. MacFarland  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 4236 Field Number Expedition Name
Collector Edward F. Ricketts Collection Date 31 Jun 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Queen Charlotte Islands: Graham Island, Yakan Point Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68272.00 Diaulula sandiegensis (Cooper, 1863) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Discodorididae
Identified By F.M. MacFarland  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 4126 Field Number Expedition Name
Collector Edward Ricketts Collection Date 24 Jun 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Vancouver Island: Kakawis Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68556.00 Aeolidia papillosa (Linnaeus, 1761) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: AEOLIDACEA: Aeolidiidae
Identified By A.G. Smith Sep 1966 Specimen Count 6     Original Fixative       Preservative 75% EtOH
Acc. Num. 5365 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 25-26 Jun 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68560.00 Aeolidia papillosa (Linnaeus, 1761) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: AEOLIDACEA: Aeolidiidae
Identified By A.G. Smith Sep 1966 Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 5368 Field Number Expedition Name
Collector Edward F. Ricketts Collection Date 26 Jun 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Queen Charlotte Islands: Graham Island, Masset Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68831.00 Tritonia festiva (Stearns, 1873) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DENDRONOTACEA: Tritoniidae
Identified By F. MacFarland  Specimen Count 4     Original Fixative       Preservative 75% EtOH
Acc. Num. 4973 Field Number Expedition Name
Collector MaGinitie or Ricketts? Collection Date 30 Jun 1945 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: near Vancouver Island: Round Island Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 68845.00 Triopha   MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Polyceridae
Identified By Terry Gosliner Nov 1989 Specimen Count 3     Original Fixative Heavy Form. Preservative 75% EtOH
Acc. Num. 4172 Field Number Expedition Name
Collector Edward Ricketts Collection Date 30 May 1946 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Pacific coast of Vancouver Island: Round Island, Clayoquot [#22] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 72880.00    MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA:
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 4135 Field Number Expedition Name
Collector E.F. Ricketts ? Collection Date Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 76177.00 Melibe leonina (Gould, 1852) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DENDRONOTACEA: Tethydidae
Identified By E. Ricketts Apr 1940 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 3669 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 2 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California: Gulf of California: Isla Angel de la Guarda, Puerto Refugio, about 29.30' latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 76611.00    MOLLUSCA: GASTROPODA: NEOTAENIOGLOSSA: Lamellariidae
Identified By T.M. Gosliner Mar 1991 Specimen Count 1     Original Fixative 40% ISOH Preservative 75% EtOH
Acc. Num. 11581 Field Number Expedition Name
Collector E. F. Ricketts Collection Date 29 Jun 1945 Collecting Method Collection Name
Locality CANADA: British Columbia: Queen Charlotte Islands: Stubbs Island: outer shore. Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 77347.00 Berthellina engeli Gardiner, 1936 VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F.M. MacFarland  Specimen Count 2     Original Fixative       Preservative microslides
Acc. Num. TYX 44920 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 4 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Gulf of California: Sonora: outside Bahia Guaymas, Puerto San Carlos, 27.57' N latitude, under rocks at low tide Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 4
Publications VOUCHER: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:71-75 pl. 13, 16.

CAS-IZ 77348.00 Berthellina engeli Gardiner, 1936 VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F. M. MacFarland  Specimen Count 0     Original Fixative       Preservative microslides
Acc. Num. TYX 44921 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E. Ricketts Collection Date 2 Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California: Gulf of California: Isla Angel de la Guarda, Puerto Refugio, about 29 30' N Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 4 micro. slides
Publications VOUCHER: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:71-76 pl. 13, 16.

CAS-IZ 77349.00 Berthellina engeli Gardiner, 1936 VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F. M. MacFarland  Specimen Count 1     Original Fixative       Preservative microslides
Acc. Num. TYX 44922 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E. Ricketts Collection Date 22 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Bahia de La Paz, El Mogote. BOTTOM: sand and muddy sand Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 3 micro. slides
Publications VOUCHER: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:71-76 pl. 13, 16.

CAS-IZ 77350.00 Berthellina engeli Gardiner, 1936 VOUCHER MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F. MacFarland  Specimen Count 1     Original Fixative       Preservative microslides
Acc. Num. TYX 44923 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif.
Collector E. Ricketts Collection Date 25-27 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Puerto Escondido, 25 48' N Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 1 micro. slide
Publications VOUCHER: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci 6:71-75 pl. 13, 16.

CAS-IZ 77351.00 Berthellina engeli Gardiner, 1936 VOUCHER [?] MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NOTASPIDEA: Pleurobranchidae
Identified By F. M. MacFarland  Specimen Count 1     Original Fixative       Preservative microslides
Acc. Num. TYX 44924 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E. Ricketts Collection Date Mar-Apr 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 1 micro. slide
Publications VOUCHER [?]: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:71-76 pl. 13, 16.

CAS-IZ 88013.00 Aclesia rickettsi MacFarland, 1966 PARATYPE MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: ANASPIDEA: Aplysiidae
Identified By Frank Mace MacFarland 1966 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. TYX 45273 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 21 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: rocky shore 1 mi N of La Paz Bay Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: MacFarland, F. M. 1966. Mem. Calif. Acad. Sci. 6:27

CAS-IZ 91054.00 Arbacia stellata (Blainville, 1825) ECHINODERMATA: ECHINOIDEA: ARBACIIDA: Arbaciidae
Identified By A.J. Baldinger  Specimen Count 1     Original Fixative       Preservative Dry
Acc. Num. 22824 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 1940 Collecting Method Collection Name
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 91233.00 Echinometra vanbrunti A. Agassiz, 1863 ECHINODERMATA: ECHINOIDEA: ECHINOIDA: Echinometridae
Identified By   Specimen Count 1     Original Fixative       Preservative Dry
Acc. Num. 22887 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 1940 Collecting Method Collection Name
Locality MEXICO: Baja California Sur: Cabo San Lucas: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 91347.00 Eucidaris thouarsii (Valenciennes, 1846) ECHINODERMATA: ECHINOIDEA: CIDAROIDA: Cidaridae
Identified By   Specimen Count 2     Original Fixative       Preservative Dry
Acc. Num. 22824 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 1940 Collecting Method Collection Name
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 92410.00 Acanthodoris   MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Onchidorididae
Identified By F.M. MacFarland  Specimen Count 6     Original Fixative       Preservative micr. slides
Acc. Num. 23405 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 1945 Collecting Method Collection Name MacFarland Colln.
Locality CANADA: British Columbia: Vancouver Island: Clayoquot [Sound] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides 6 micro slides
Publications

CAS-IZ 96952.00 Plumarella longispina Kinoshita, 1908 CNIDARIA: ANTHOZOA: OCTOCORALLIA: ALCYONACEA: Primnoidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 27022 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 16 Apr 1925 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CALIFORNIA: 14 mi. W of Santa Cruz: Black Cod Bank: shale. DEPTH: 400 fms Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102017.00 Linckia columbiae Gray, 1840 ECHINODERMATA: ASTEROIDEA: VALVATIDA: GRANULOSINA: Ophidiasteridae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 29846 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 3 Apr 1940 Collecting Method Collection Name
Locality MEXICO: Gulf of California: Sonora: SW corner of Tiburon Island [Isla Tiburon] Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102020.00 Linckia columbiae Gray, 1840 ECHINODERMATA: ASTEROIDEA: VALVATIDA: GRANULOSINA: Ophidiasteridae
Identified By   Specimen Count 3     Original Fixative       Preservative DRY
Acc. Num. 29849 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Apr 1940 Collecting Method Collection Name
Locality MEXICO: Baja California: Gulf of California: Isla Angel de la Guardia Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102048.00 Pharia pyramidata (Gray, 1840) ECHINODERMATA: ASTEROIDEA: VALVATIDA: GRANULOSINA: Ophidiasteridae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 29873 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Mar-Apr 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102049.00 Pharia pyramidata (Gray, 1840) ECHINODERMATA: ASTEROIDEA: VALVATIDA: GRANULOSINA: Ophidiasteridae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 29873 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Mar-Apr 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102050.00 Pharia pyramidata (Gray, 1840) ECHINODERMATA: ASTEROIDEA: VALVATIDA: GRANULOSINA: Ophidiasteridae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 29874 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Apr 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102063.00 Phataria unifascialis (Gray, 1840) ECHINODERMATA: ASTEROIDEA: VALVATIDA: GRANULOSINA: Ophidiasteridae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 29885 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Mar 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Baja California Sur: Gulf of California: La Paz Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102069.00 Phataria unifascialis (Gray, 1840) ECHINODERMATA: ASTEROIDEA: VALVATIDA: GRANULOSINA: Ophidiasteridae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 29885 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Mar 1940 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality MEXICO: Baja California Sur: Gulf of California: La Paz Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102708.00 Astrometis sertulifera (Xantus, 1860) ECHINODERMATA: ASTEROIDEA: FORCIPULATIDA: ASTERIADINA: Asteriidae
Identified By   Specimen Count 1     Original Fixative       Preservative Dry
Acc. Num. 22824 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 1940 Collecting Method Collection Name
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102710.00 Astrometis sertulifera (Xantus, 1860) ECHINODERMATA: ASTEROIDEA: FORCIPULATIDA: ASTERIADINA: Asteriidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 30172 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 1942 Collecting Method Collection Name
Locality MEXICO: Baja California: Pacific coast: Ensenada Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 102823.00 Stylasterias forreri (de Loriol, 1887) ECHINODERMATA: ASTEROIDEA: FORCIPULATIDA: ASTERIADINA: Asteriidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 30327 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Collecting Method Collection Name
Locality CALIFORNIA: Monterey Bay: 70 fms: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 104189.00 Ophioplocus esmarki Lyman, 1974 ECHINODERMATA: OPHIUROIDEA: OPHIURIDA: CHILOPHIURINA: Ophiuridae
Identified By Ed Ricketts  Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 46333 Field Number Expedition Name
Collector Ed Ricketts Collection Date Collecting Method Collection Name
Locality CALIFORNIA: Monterey Bay: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 104798.00 Ophiopholis aculeata (Retzius, 1783) ECHINODERMATA: OPHIUROIDEA: OPHIURIDA: GNATHOPHIURINA: Ophiactidae
Identified By Chris Mah  Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 46641 Field Number Expedition Name
Collector E. F. Ricketts Collection Date Collecting Method Collection Name ex Hopkins Marine Station Collection
Locality CANADA: British Columbia: Graham Island: Masset: Lat.,Long. 54°2'N, 132°9'W
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 115657.00 Heliaster kubiniji Xantus, 1860 ECHINODERMATA: ASTEROIDEA: FORCIPULATIDA: ASTERIADINA: Heliasteridae
Identified By Chris Mah 05 Jun 1994 Specimen Count 2     Original Fixative       Preservative dry
Acc. Num. 51712 Field Number Expedition Name
Collector E.F. Ricketts Collection Date March-April 1940 Collecting Method Collection Name ex. Hopkins Marine Station Collection
Locality MEXICO: Baja California: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 115658.00 Heliaster kubiniji Xantus, 1860 ECHINODERMATA: ASTEROIDEA: FORCIPULATIDA: ASTERIADINA: Heliasteridae
Identified By Chris Mah 05 Jun 1994 Specimen Count 2     Original Fixative       Preservative dry
Acc. Num. 51712 Field Number Expedition Name
Collector E.F. Ricketts Collection Date March-April 1940 Collecting Method Collection Name ex. Hopkins Marine Station Collection
Locality MEXICO: Baja California: Gulf of California: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 156488.00 Megabalanus peninsularis (Pilsbry, 1916) ARTHROPODA: CRUSTACEA: MAXILLOPODA: CIRRIPEDIA: THORACICA: BALANOMORPHA: Balanidae
Identified By Robert Van Syoc 17 Oct 2001 Specimen Count 1     Original Fixative       Preservative dry
Acc. Num. 4074 Field Number Expedition Name Steinbeck-Ricketts Gulf of Cal. Exp.1940
Collector E.F. Ricketts Collection Date 18 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Cabo San Lucas: rocks S of the cannery in the cove, cliffy rocks, 22 52' N Lat.,Long.
Depth Elevation Substratum Intertidal Yes
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 160022.00 Eualus   ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: CARIDEA: ALPHEOIDEA: Hippolytidae
Identified By M. Wicksten 11-15 Mar 2002 Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 3013 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 2 Jun 1946 Collecting Method Collection Name Hopkins Marine Station Colln.
Locality CANADA: British Columbia: Vancouver Island: Clayoquot Sound, Devil's Rock Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 191833.00 Megalomma quadrioculatum (Willey, 1905) VOUCHER ANNELIDA: POLYCHAETA: SEDENTARIA: SABELLIMORPHIDA: Sabellidae
Identified By   Specimen Count 1     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78879 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 12 Apr 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo: about the bases of rocks Lat.,Long.
Depth Elevation Substratum white coral sand Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 366.

CAS-IZ 192040.00 Aplidium californicum (Ritter and Forsyth, 1917) VOUCHER CHORDATA: UROCHORDATA: ASCIDIACEA: ENTEROGONA: Polyclinidae
Identified By   Specimen Count 1     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78880 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 20 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo: Pt. Lobos Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 566

CAS-IZ 192099.00 Cystodytes dellechiajei (Della Valle, 1877) VOUCHER CHORDATA: UROCHORDATA: ASCIDIACEA: ENTEROGONA: Polycitoridae
Identified By   Specimen Count 1     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78881 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 25-26 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Puerto Escondido: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 567.

CAS-IZ 192100.00 Crepidula striolata Menke, 1851 VOUCHER MOLLUSCA: GASTROPODA: NEOTAENIOGLOSSA: Calyptraeidae
Identified By   Specimen Count 1     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78882 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 30 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Gulf of California: Sonora: San Carlos Bay: on rocks Lat.,Long.
Depth Elevation Substratum rock Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 528.

CAS-IZ 192252.00 Didemnum vanderhorsti Van Name, 1924 CHORDATA: UROCHORDATA: ASCIDIACEA: ENTEROGONA: Didemnidae
Identified By   Specimen Count 1     Original Fixative fomalin? Preservative 75% EtOH
Acc. Num. 78883 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 29 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Bahia Concepcion: subtidal Lat.,Long.
Depth 1 ft Elevation Substratum stones and pinna shells Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192253.00 Alpheus lottini Gu‚rin-M‚neville, 1838 [in Gu‚rin-M‚neville, 1829-1838] VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: CARIDEA: ALPHEOIDEA: Alpheidae
Identified By   Specimen Count 1     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78884 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 19 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Pulmo Reef: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 447.

CAS-IZ 192254.00 Alpheus lottini Gu‚rin-M‚neville, 1838 [in Gu‚rin-M‚neville, 1829-1838] VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: CARIDEA: ALPHEOIDEA: Alpheidae
Identified By   Specimen Count 2     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78884 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 19 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Pulmo Reef: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 447.

CAS-IZ 192255.00    VOUCHER PORIFERA:
Identified By   Specimen Count 2     Original Fixative formalin Preservative 75% EtOH
Acc. Num. 78885 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 21 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: La Paz: East end Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 111, 324.

CAS-IZ 192256.00 Neothyone gibbosa Deichmann, 1941 VOUCHER ECHINODERMATA: HOLOTHUROIDEA: DENDROCHIROTIA: DENDROCHIROTIDA: Sclerodactylidae
Identified By   Specimen Count 5     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78886 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 01 Apr 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Norte: Gulf of California: Bahia de los Angeles: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 411.

CAS-IZ 192257.00 Chalinula ecbasis (de Laubenfels, 1930) VOUCHER PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: HAPLOSCLERIDA: Chalinidae
Identified By E.F. Ricketts 20 Mar 1940 Specimen Count 1     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78887 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 20 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo: Pt. Lobos Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 323.

CAS-IZ 192258.00 Felimida macfarlandi (Cockerell, 1901) MOLLUSCA: GASTROPODA: OPISTHOBRANCHIA: NUDIBRANCHIA: DORIDACEA: Chromodorididae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78888 Field Number Expedition Name
Collector Ricketts and MacGinitie Collection Date 21 Jan 1932 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: La Boca de La Playa Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192259.00 Pododesmus macroschisma (Deshayes, 1839) MOLLUSCA: BIVALVIA: PTERIOMORPHA: OSTREOIDA: Anomiidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78889 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 18 Jul 1946 Collecting Method Collection Name Hopkins Marine Station
Locality CANADA: British Columbia: Tsapee Narrows Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192260.00    ANNELIDA: POLYCHAETA: SEDENTARIA: CIRRATULIMORPHIDA: Opheliidae
Identified By C.N. Piotrowski 25 Nov 2013 Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 78890 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 17 Jul 1931 Collecting Method Collection Name Hopkins Marine Station
Locality ALASKA: Juneau: Ank Bay; lowest tide zone; under rocks Lat.,Long.
Depth Elevation Substratum sandy mud Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192771.00 Asbestopluma rickettsi Lundsten, Reiswig and Austin, 2014 HOLOTYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79483 Field Number MBARI D472-A13 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 19 May 2013 Collecting Method ROV manipulator Collection Name
Locality CALIFORNIA: Pacific Ocean: Off Southern California Lat.,Long. 32.90433, -117.782242
Depth 1020 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications HOLOTYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):109; fig. 5D-F.

CAS-IZ 192772.00 Asbestopluma rickettsi Lundsten, Reiswig and Austin, 2014 PARATYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79483 Field Number MBARI D472-A13 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 19 May 2013 Collecting Method ROV manipulator Collection Name
Locality CALIFORNIA: Pacific Ocean: Off Southern California Lat.,Long. 32.90433, -117.782242
Depth 1020 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):109; fig. 5G.

CAS-IZ 192773.00 Cladorhiza evae Lundsten, Reiswig and Austin, 2014 HOLOTYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79484 Field Number MBARI D399-A4 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 28 Apr 2012 Collecting Method ROV manipulator Collection Name
Locality MEXICO: Gulf of California: Alarcon Rise: Lat.,Long. 23.377531, -108.531256
Depth 2299 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications HOLOTYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):116; fig. 10, 11[?].

CAS-IZ 192774.00 Cladorhiza evae Lundsten, Reiswig and Austin, 2014 PARATYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79484 Field Number MBARI D399-A4 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 28 Apr 2012 Collecting Method ROV manipulator Collection Name
Locality MEXICO: Gulf of California: Alarcon Rise: Lat.,Long. 23.377531, -108.531256
Depth 2299 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):116; fig. 10, 11[?].

CAS-IZ 192775.00 Cladorhiza evae Lundsten, Reiswig and Austin, 2014 PARATYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79484 Field Number MBARI D399-A4 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 28 Apr 2012 Collecting Method ROV manipulator Collection Name
Locality MEXICO: Gulf of California: Alarcon Rise: Lat.,Long. 23.377531, -108.531256
Depth 2299 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):116; fig. 10, 11[?].

CAS-IZ 192776.00 Cladorhiza caillieti Lundsten, Reiswig and Austin, 2014 PARATYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79485 Field Number MBARI D266-A1 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 01 Aug 2011 Collecting Method ROV suction sampler Collection Name
Locality PACIFIC OCEAN: off Washington State: Juan de Fuca Ridge: Endeavour Ridge: Lat.,Long. 47.956856, -129.08485
Depth 2071.6 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):112; fig. 7B.

CAS-IZ 192777.00 Cladorhiza caillieti Lundsten, Reiswig and Austin, 2014 PARATYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79485 Field Number MBARI D266-A1 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 01 Aug 2011 Collecting Method ROV suction sampler Collection Name
Locality PACIFIC OCEAN: off Washington State: Juan de Fuca Ridge: Endeavour Ridge: Lat.,Long. 47.956856, -129.08485
Depth 2071.6 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):112; fig. 7B.

CAS-IZ 192778.00 Cladorhiza caillieti Lundsten, Reiswig and Austin, 2014 PARATYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79485 Field Number MBARI D266-A1 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 01 Aug 2011 Collecting Method ROV suction sampler Collection Name
Locality PACIFIC OCEAN: off Washington State: Juan de Fuca Ridge: Endeavour Ridge: Lat.,Long. 47.956856, -129.08485
Depth 2071.6 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications PARATYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):112; fig. 7B.

CAS-IZ 192781.00 Diplosoma listerianum (Milne-Edwards, 1841) CHORDATA: UROCHORDATA: ASCIDIACEA: ENTEROGONA: Didemnidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78891 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 19 Jul 1939 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Monterey County: Pacific Grove: Lat.,Long.
Depth Elevation Substratum rocks Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192783.00 Euherdmania claviformis (Ritter, 1903) CHORDATA: UROCHORDATA: ASCIDIACEA: ENTEROGONA: Euherdmaniidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78893 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 20 Jul 1939 Collecting Method Collection Name Hopkin Marine Station
Locality CALIFORNIA: Monterey County: Rocky Point: near Pacific Grove Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192784.00 Metandrocarpa dura (Ritter, 1896) CHORDATA: UROCHORDATA: ASCIDIACEA: PLEUROGONA: Styelidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78894 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 25 Jul 1935 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Orange County: Corona del Mar: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192785.00 Ritterella pulchra (Ritter, 1901) CHORDATA: UROCHORDATA: ASCIDIACEA: ENTEROGONA: Polyclinidae
Identified By   Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 78895 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Monterey County: Pescadero Point: rocks Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192786.00 Haliclystus   CNIDARIA: SCYPHOZOA: STAUROMEDUSAE: Haliclystiidae
Identified By   Specimen Count 40     Original Fixative 70% EtOH Preservative 75% EtOH
Acc. Num. 78896 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date Collecting Method Collection Name Hopkins Marine Station
Locality No Locality Data Provided: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192787.00 Emplectonema gracile (Johnston, 1837) NEMERTEA: ENOPLA: HOPLONEMERTIDA: MONOSTYLIFERINA: Emplectonematidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78897 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 09 Jun 1946 Collecting Method Collection Name Hopkins Marine Station
Locality CANADA: British Columbia: Vancouver Island: Clayoquot Sound: Lat.,Long.
Depth Elevation 5 ft Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192788.00 Leucosolenia eleanor Urban, 1905 PORIFERA: CALCAREA: CALCARONEA: LEUCOSOLENIIDA: Leucosoleniidae
Identified By C.F.  Specimen Count 3     Original Fixative       Preservative 75% EtOH
Acc. Num. 78898 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Del Norte County: Crescent City: Point Saint George: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192789.00 Amphiodia   ECHINODERMATA: OPHIUROIDEA: OPHIURIDA: GNATHOPHIURINA: Amphiuridae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78899 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 28 Jun 1946 Collecting Method Collection Name Hopkins Marine Station
Locality CANADA: British Columbia: Graham Island: Masset: AM tide Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192790.00 Neocucumis veleronis (Deichmann, 1941) VOUCHER ECHINODERMATA: HOLOTHUROIDEA: DENDROCHIROTIA: DENDROCHIROTIDA: Cucumariidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78900 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 21 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: La Paz: East of La Paz Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 411.

CAS-IZ 192791.00 Cerebratulus herculeus Coe, 1901 NEMERTEA: ANOPLA: HETERONEMERTIDA: Lineidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78854 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 27 Jun 1945 Collecting Method Collection Name Hopkins Marine Station
Locality CANADA: British Columbia: Vancouver: Deadman's Island Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192792.00 Styela truncata Ritter, 1901 CHORDATA: UROCHORDATA: ASCIDIACEA: PLEUROGONA: Styelidae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78855 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 04 Jul 1939 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Channel Islands: Santa Cruz Island: Lat.,Long.
Depth Elevation Substratum rocks Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192793.00 Clavelina huntsmani Van Name, 1931 CHORDATA: UROCHORDATA: ASCIDIACEA: ENTEROGONA: Polycitoridae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78856 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 18 Jul 1939 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Monterey County: Pescadero Point: near Pacific Grove Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192794.00    ECHINODERMATA: OPHIUROIDEA:
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78857 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 03 Jul 1946 Collecting Method Collection Name Hopkins Marine Station
Locality CANADA: British Columbia: Graham Island: Masset: Low down Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192795.00 Baseodiscus mexicanus (Bürger, 1893) VOUCHER NEMERTEA: ANOPLA: HETERONEMERTIDA: Baseodiscidae
Identified By W.R. Coe  Specimen Count 2     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78858 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 01 Apr 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Norte: Gulf of California: Bahia de los Angeles: rocky shore Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 339.

CAS-IZ 192796.00 Pentamera chierchia (Ludwig, 1887) VOUCHER ECHINODERMATA: HOLOTHUROIDEA: DENDROCHIROTIA: DENDROCHIROTIDA: Phyllophoridae
Identified By   Specimen Count 2     Original Fixative 75% EtOH Preservative 75% EtOH
Acc. Num. 78859 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 01 Apr 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Norte: Gulf of California: Bahia de los Angeles: under rocks Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 412.

CAS-IZ 192797.00 Eudistoma diaphanes Ritter & Forsyth, 1917 CHORDATA: UROCHORDATA: ASCIDIACEA: ENTEROGONA: Polycitoridae
Identified By   Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78860 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 19 Jul 1939 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Monterey County: Rocky Point: Pacific Grove, near laboratory Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 192798.00 Pagurus albus (Benedict, 1892) VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: PAGUROIDEA: Paguridae
Identified By S.A. Glassell  Specimen Count 2     Original Fixative       Preservative DRY
Acc. Num. 78861 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 29 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: San Lucas Bay: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 454.

CAS-IZ 192799.00 Xanthodius cooksoni (Miers, 1877) VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: BRACHYRHYNCHA: XANTHOIDEA: Xanthidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78862 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 20 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo: Pt. Lobos Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 469.

CAS-IZ 192800.00 Eucinetops lucasii Stimpson, 1860 VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: OXYRHYNCHA: MAJOIDEA: Majidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78863 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 02 Apr 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California: Puerto Refugio: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 466.

CAS-IZ 193170.00 Echinaster tenuispina Verrill, 1871 ECHINODERMATA: ASTEROIDEA: SPINULOSIDA: LEPTOGNATHINA: Echinasteridae
Identified By   Specimen Count 6     Original Fixative       Preservative 75% EtOH
Acc. Num. 3849 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector Edward F. Ricketts Collection Date 20 Mar 1940 Collecting Method Collection Name MacFarland Colln.
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo, bouldery reef S of Punta Lobos, at foot of cliff, 24.29' N latitude Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 193700.00 Peniagone   ECHINODERMATA: HOLOTHUROIDEA: ASPIDOCHIROTIA: ELASIPODIDA: Elpidiidae
Identified By Gebruk and Rogacheva  Specimen Count 1     Original Fixative 10% formalin Preservative 10% formalin
Acc. Num. 79430 Field Number Dive 487 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 17 Jun 2013 Collecting Method ROV Collection Name
Locality NORTHEAST PACIFIC OCEAN: Station M Lat.,Long. 35°8'N, 122°57'W
Depth 4000 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 194449.00 Cladorhiza caillieti Lundsten, Reiswig and Austin, 2014 HOLOTYPE PORIFERA: DEMOSPONGIAE: CERACTINOMORPHA: POECILOSCLERIDA: Cladorhizidae
Identified By L. Lundsten, H.M. Reiswig and W.C. Austin 09 Apr 2014 Specimen Count 1     Original Fixative 95% EtOH Preservative 95% EtOH
Acc. Num. 79485 Field Number MBARI D266-A1 Expedition Name
Collector ROV "Doc Ricketts" Collection Date 01 Aug 2011 Collecting Method ROV suction sampler Collection Name
Locality PACIFIC OCEAN: off Washington State: Juan de Fuca Ridge: Endeavour Ridge: Lat.,Long. 47.956856, -129.08485
Depth 2071.6 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications HOLOTYPE: Lundsten, L. H.M. Reiswig and W.C. Austin. 2014. Zootaxa 3786 (2):112; fig. 7A-C.

CAS-IZ 194981.00 Farfantepenaeus californiensis (Holmes, 1900) VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: DENDROBRANCHIATA: PENAEOIDEA: Penaeidae
Identified By M. J. Lindner  Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78864 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 22 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: La Paz: El Mogote Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 445.

CAS-IZ 194982.00 Pontonia pinnae Lockington, 1878 VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: CARIDEA: PALAEMONOIDEA: Palaemonidae
Identified By   Specimen Count 5     Original Fixative       Preservative DRY
Acc. Num. 78865 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 29 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Bahia Concepcion: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 446. Pl. 21, Fig. 5.

CAS-IZ 194983.00 Trapezia   VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: BRACHYRHYNCHA: XANTHOIDEA: Xanthidae
Identified By S.A. Glassell  Specimen Count 5     Original Fixative       Preservative DRY
Acc. Num. 78866 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 19 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Pulmo Reef: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 471. Pl. 18, Fig. 6.

CAS-IZ 194984.00 Mithraculus denticulatus (Bell, 1835) VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: OXYRHYNCHA: MAJOIDEA: Majidae
Identified By   Specimen Count 5     Original Fixative       Preservative DRY
Acc. Num. 78867 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 19 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Pulmo Reef: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 467. Pl. 29, Fig. 1.

CAS-IZ 194985.00 Eriphia squamata Stimpson, 1860 VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: ERIPHIOIDEA: Eriphiidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78868 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 20 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo: Pt. Lobos Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 471. Pl. 18, Fig. 4.

CAS-IZ 194986.00 Petrolisthes edwardsii (de Saussure, 1853) VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: GALATHEOIDEA: Porcellanidae
Identified By   Specimen Count 3     Original Fixative       Preservative DRY
Acc. Num. 78869 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 18 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: BAJA CALIFORNIA: Cabo San Lucas: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 456. Pl. 22, Fig. 2.

CAS-IZ 194987.00 Cataleptodius occidentalis  (Stimpson, 1871) VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: BRACHYRHYNCHA: XANTHOIDEA: Xanthidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78870 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 30 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Gulf of California: Sonora: San Carlos Bay: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 469.

CAS-IZ 194988.00 Percnon gibbesi (H. Milne Edwards, 1853) VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: BRACHYRHYNCHA: GRAPSIDOIDEA: Grapsidae
Identified By CMGJ  Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78871 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 18 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Cabo San Lucas: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 474. Pl. 21, Fig. 6.

CAS-IZ 194989.00    VOUCHER CNIDARIA: ANTHOZOA: HEXACORALLIA: ACTINIARIA:
Identified By   Specimen Count 10     Original Fixative       Preservative DRY
Acc. Num. 78872 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 03 Apr 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Gulf of California: Sonora: Tiburon Island, S. end Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 234.

CAS-IZ 194990.00 Synalpheus sanlucasi Coutière, 1909 VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: CARIDEA: ALPHEOIDEA: Alpheidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78873 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 19 Mar 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Pulmo Reef: #3 Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 447.

CAS-IZ 194991.00 Palaemon ritteri Holmes, 1895 VOUCHER ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: CARIDEA: PALAEMONOIDEA: Palaemonidae
Identified By   Specimen Count 2     Original Fixative       Preservative 75% EtOH
Acc. Num. 78874 Field Number Expedition Name Steinbeck-Ricketts Gulf of Calif. Exped.
Collector E.F. Ricketts Collection Date 03 Apr 1940 Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Gulf of California: Sonora: Tiburon Island, S. end, tidepools Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications VOUCHER: Steinbeck, J. and E.F. Ricketts 1941. The Sea of Cortez, a leisurely journal of travel and research 446.

CAS-IZ 194992.00 Cryptolithodes sitchensis Brandt, 1853 ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: PAGUROIDEA: Lithodidae
Identified By   Specimen Count 2     Original Fixative       Preservative DRY
Acc. Num. 78875 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 18 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Del Norte County: Crescent City: Point Saint George: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 194993.00    ECTOPROCTA:
Identified By   Specimen Count 1     Original Fixative formalin? Preservative DRY
Acc. Num. 78876 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date Collecting Method Collection Name Hopkins Marine Station
Locality OREGON: Coos County: Cape Arago Park: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 194994.00 Macrobrachium carcinus (Linnaeus, 1758) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: CARIDEA: PALAEMONOIDEA: Palaemonidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78877 Field Number Expedition Name
Collector E.F. Ricketts Collection Date Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Gulf of California: Guaymas area: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 194995.00 Cancer oregonensis (Dana, 1852) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: CANCRIDEA: CANCROIDEA: Cancridae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78878 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 19 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality OREGON: Coos County: Cape Arago Park: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 194996.00 Ozius tenuidactylus (Lockington, 1877) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: ERIPHIOIDEA: Oziidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78727 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date Collecting Method Collection Name Hopkins Marine Station
Locality MEXICO: Baja California Sur: Gulf of California: Isla del Espiritu Santo: Gabriel Bay; mangroves Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 194997.00 Loxorhynchus crispatus Stimpson, 1857 ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: OXYRHYNCHA: MAJOIDEA: Majidae
Identified By   Specimen Count 5     Original Fixative       Preservative DRY
Acc. Num. 78878 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 19 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality OREGON: Coos County: Cape Arago Park: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 194998.00 Cancer oregonensis (Dana, 1852) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: CANCRIDEA: CANCROIDEA: Cancridae
Identified By   Specimen Count 5     Original Fixative       Preservative DRY
Acc. Num. 78728 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 16 Jul 1942 Collecting Method Collection Name Hopkins Marine Station
Locality WASHINGTON: Jefferson County: Port Townsend: in clusters of tunicates and sabellid worms Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 194999.00 Pachycheles   ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: GALATHEOIDEA: Porcellanidae
Identified By   Specimen Count 5     Original Fixative       Preservative DRY
Acc. Num. 78878 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 19 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality OREGON: Coos County: Cape Arago Park: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 195000.00 Loxorhynchus crispatus Stimpson, 1857 ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: OXYRHYNCHA: MAJOIDEA: Majidae
Identified By   Specimen Count 3     Original Fixative       Preservative DRY
Acc. Num. 78875 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 18 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Del Norte County: Crescent City: Point Saint George: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 195001.00    ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: PAGUROIDEA:
Identified By   Specimen Count 5     Original Fixative       Preservative DRY
Acc. Num. 78878 Field Number Expedition Name
Collector E.F. Ricketts Collection Date 19 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality OREGON: Coos County: Cape Arago Park: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 195002.00 Pugettia producta (Randall, 1839) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: OXYRHYNCHA: MAJOIDEA: Majidae
Identified By   Specimen Count 1     Original Fixative       Preservative DRY
Acc. Num. 78729 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 17 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Del Norte County: Crescent City: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 195003.00 Cancer oregonensis (Dana, 1852) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: CANCRIDEA: CANCROIDEA: Cancridae
Identified By   Specimen Count 2     Original Fixative       Preservative DRY
Acc. Num. 78729 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 17 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Del Norte County: Crescent City: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 195004.00 Lophopanopeus   ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: BRACHYURA: BRACHYRHYNCHA: XANTHOIDEA: Xanthidae
Identified By   Specimen Count 3     Original Fixative       Preservative DRY
Acc. Num. 78729 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 17 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Del Norte County: Crescent City: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 195005.00 Petrolisthes cinctipes (Randall, 1839) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: GALATHEOIDEA: Porcellanidae
Identified By   Specimen Count 7     Original Fixative       Preservative DRY
Acc. Num. 78729 Field Number Expedition Name
Collector E.F. Ricketts? Collection Date 17 Jul 1947 Collecting Method Collection Name Hopkins Marine Station
Locality CALIFORNIA: Del Norte County: Crescent City: Lat.,Long.
Depth Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 197357.00 Neolithodes diomedeae (Benedict, 1895) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: PAGUROIDEA: Lithodidae
Identified By M.K. Wicksten 05 Jun 2014 Specimen Count 1     Original Fixative       Preservative 75% EtOH
Acc. Num. 78678 Field Number Expedition Name
Collector J. Barry with ROV "Doc Ricketts" Collection Date 05 Jun 2014 Collecting Method ROV Collection Name MBARI Colln
Locality CALIFORNIA: Monterey Bay: Lat.,Long. 36.694692, -122.298527
Depth 1258 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications

CAS-IZ 197358.00 Neolithodes diomedeae (Benedict, 1895) ARTHROPODA: CRUSTACEA: MALACOSTRACA: EUMALACOSTRACA: EUCARIDA: DECAPODA: PLEOCYEMATA: ANOMURA: PAGUROIDEA: Lithodidae
Identified By M.K. Wicksten 02 Jun 2014 Specimen Count      Original Fixative       Preservative 75% EtOH
Acc. Num. 78678 Field Number Expedition Name
Collector J. Barry with ROV "Doc Ricketts" Collection Date 05 Jun 2014 Collecting Method ROV Collection Name MBARI Colln
Locality CALIFORNIA: Monterey Bay: Lat.,Long. 36.694692, -122.298527
Depth 1258 m Elevation Substratum Intertidal No
EM Mounts Photos Micro. Slides
Publications
[ 181 ] records found...Brief Records    Multiple Pages    Back to Search Form