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CAS Ichthyology Collection Database

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CAS-ICH 26974 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 3/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel   Field Number NO DATA Date Collected  
Continent/Ocean Country       State County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks No field no., alch. spec. and genus species names entered in pencil, may be questionable. "Not found."
Collecting Event Remarks

CAS-ICH 25789 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Follett, W. I. / 1928 Atherinopsidae
Counts (Alc/Skel/CS) 0/1/0 Prep Type - Preservative skeletal Other/Previous Number SU 35849 Size      
Collector; Vessel Follett, Wilbur I.  Field Number F28-26 Date Collected 18 Aug 1928 
Continent/Ocean North America Country United States State California County Alameda County
Water Body San Francisco Bay Drainage Island Group Island
Depth Width Salinity B Gear rod & line, dough bait
Locality Estuary south of Lake Merrit, Oakland.
Latitude-Longitude 37.793628°, -122.261343°; uncertainty: 683 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1951-X:26 Specimen Remarks Vertebrae (incomplete).
Collecting Event Remarks

CAS-ICH 22139 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-45 Date Collected 21 Sep 1957 : 1645-1730
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body TOMALES BAY Drainage Island Group Island
Depth Width Salinity M Gear SEINE
Locality station 4, abandoned N Pacific Coast RR bridge, 1 mi. upstream fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1959-VII:8 Specimen Remarks
Collecting Event Remarks

CAS-ICH 22145 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 23/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-46 Date Collected 21 Sep 1957 : 1730-1800
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.232730°, -122.912866°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type Mud, sand
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22159 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-54 Date Collected 19 Oct 1957 
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 5, 0.5 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22165 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 5/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-55 Date Collected 19 Oct 1957 
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 4, abandoned N. Pacific Coast RR bridge, 1.0 mile upstream from mouth of Walker Cr.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1959-VII:8 Specimen Remarks
Collecting Event Remarks

CAS-ICH 22191 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 2/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-72 Date Collected 14 Dec 1957 : 1230-1400
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 5, 0.5 mile upstream from mouth of Walker Cr.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1959-VII:8 Specimen Remarks
Collecting Event Remarks

CAS-ICH 22219 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-102 Date Collected 8 Feb 1958 : 845
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Blake's Landing, 1 mi. S of Nick's Cove. Marin Co., Calif.
Latitude-Longitude 38.194196°, -122.920871°; uncertainty: 1067 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22223 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 10/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-104 Date Collected 8 Feb 1958 : 1330
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity B Gear
Locality Francis Beach.
Latitude-Longitude 38.095103°, -122.848430°; uncertainty: 2386 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksUnable to locate a Francis Beach in Tomales Bay area. Error polygon highlights the beaches/coast along Sir Francis Drake Blvd. in Tomales Bay.
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 45129 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Follett, W. I. / 1963 Atherinopsidae
Counts (Alc/Skel/CS) 18/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number F63-20 Size      
Collector; Vessel Follett, W. I.; Spenger, F.  Field Number F63-20 Date Collected 22 Sep 1963 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity Gear
Locality Tomales Bay
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 64971 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Follett, W. I. Atherinopsidae
Counts (Alc/Skel/CS) 3/0/0 Prep Type - Preservative alc Other/Previous Number F60-11 Size      
Collector; Vessel Follett, W. I.; Follett, E. B.  Field Number Z64971 Date Collected 8 Dec 1960 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Bolinas Point.
Latitude-Longitude 37.903006°, -122.726908°; uncertainty: 1157 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1989-II:15 Specimen Remarks
Collecting Event Remarks

CAS-SU(ICH) 15023 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Hubbs, Clark / 1948 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Freeman, Harry W.; Firschein, I. L.  Field Number F48-18 Date Collected 19 Aug 1948 
Continent/Ocean North America Country United States State California County Monterey County
Water Body Elkhorn Slough Drainage Island Group Island
Depth Width Salinity Gear
Locality irrigation ditch, upper Elkhorn Slough.
Latitude-Longitude 36.835154°, -121.749804°; uncertainty: 4112 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksMultiple irrigation ditches along the Elkhorn Slough- error polygon highlights the entire upper slough area along a wide swatch.
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-SU(ICH) 15027 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Hubbs, Clark / 1948 Atherinopsidae
Counts (Alc/Skel/CS) 8/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Freeman, Harry W.; Firschein, I. L.  Field Number F48-19* Date Collected 19 Aug 1948 
Continent/Ocean North America Country United States State California County Monterey County
Water Body Elkhorn Slough Drainage Island Group Island
Depth Width Salinity Gear
Locality upper Elkhorn Slough.
Latitude-Longitude 36.835154°, -121.749804°; uncertainty: 4112 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-SU(ICH) 34462 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number 375 Size      
Collector; Vessel Follett, Wilbur I.  Field Number WIF 26-XII-39 Date Collected 26 Dec 1939 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Tide pool on Duxbury Reef.
Latitude-Longitude 37.891124°, -122.700111°; uncertainty: 1808 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-SU(ICH) 40843 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Murphy, G. Atherinopsidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number 108 Size      
Collector; Vessel Murphy, G.  Field Number GM 12-I-43 Date Collected 12 Jan 1943 
Continent/Ocean North America Country United States State California County Alameda County
Water Body San Francisco Bay Drainage Island Group Island
Depth Width Salinity B Gear
Locality Albany.
Latitude-Longitude 37.883553°, -122.313664°; uncertainty: 4000 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksDrew a 4,000m uncertainty radius around Albany since no other specific information on collection location was given.
Acc. Number Specimen Remarks 50+ specimens.
Collecting Event Remarks

CAS-SU(ICH) 40844 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Murphy, G. Atherinopsidae
Counts (Alc/Skel/CS) 44/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number 102 Size      
Collector; Vessel Murphy, Garth  Field Number GM 1-XII-42 D Date Collected 1 Dec 1942 
Continent/Ocean North America Country United States State California County Marin County
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity Gear
Locality In inlet on E. side.
Latitude-Longitude 38.163495°, -122.906711°; uncertainty: 11562 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22280 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 2/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-156 Date Collected 30 Mar 1958 : 1400-1500
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mi. S of Blake's Landing. Marin Co., Calif.
Latitude-Longitude 38.187339°, -122.923423°; uncertainty: 749 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksNote: this locale is not within Walker Creek (it's south of the Walker Creek mouth).
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22311 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 3/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-176 Date Collected 11 May 1958 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mi. S of Blake's Landing. Marin Co., Calif.
Latitude-Longitude 38.187339°, -122.923423°; uncertainty: 749 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksNote: this locale is not within Walker Creek (it's south of the Walker Creek mouth).
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22327 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 90/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-184 Date Collected 14 Jun 1958 : 920-1015
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity Gear seine
Locality Tomales Bay, Sta. 4, abandoned North Pacific Coast RR bridge, 1.0 mile upstream from mouth of Walker Cr.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22334 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 8/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-185 Date Collected 14 Jun 1958 : 845-945
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 5, 0.5 mile upstream from mouth of Walker Creek.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22339 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 2/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-186 Date Collected 14 Jun 1958 : 1015-1130
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mile south of Blake's Landing. Marin Co., Calif.
Latitude-Longitude 38.186279°, -122.920767°; uncertainty: 962 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22346 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-190 Date Collected 28 Jun 1958 : 1150-1315
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.232730°, -122.912866°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22351 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Hopkirk, J. D. / 1968 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-190 Date Collected 28 Jun 1958 : 1150-1315
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.232730°, -122.912866°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22364 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 16/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-197 Date Collected 28 Jun 1958 : 800-845
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity Gear seine
Locality Tomales Bay, Sta. 5, 0.5 mi. upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22370 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 179/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-198 Date Collected 28 Jun 1958 : 900-1000
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 4, abandoned N Pacific Coast RR bridge, 1.0 mi. upstr. fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22381 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 139/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-212 Date Collected 18 Jul 1958 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 2, 2.8 mi. upstream fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.224649°, -122.909937°; uncertainty: 58 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22008 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 36/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-1 Date Collected 30 Mar 1957 : 730
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Nick's Cove; Marin Co., Calif.
Latitude-Longitude 38.199215°, -122.921712°; uncertainty: 603 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 23700 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Conners & Hopkirk / 1965 Atherinopsidae
Counts (Alc/Skel/CS) 54/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Conners, J. D.; C. F. G.  Field Number JDC 16-VI-64 Date Collected 16 Jun 1964 
Continent/Ocean North America Country United States State California County Alameda County
Water Body San Francisco Bay Drainage Island Group Island
Depth Width Salinity B Gear
Locality San Francisco Bay
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22385 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 198/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-213 Date Collected 18 Jul 1958 : 1100-1140
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 miles upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks 2 of 200 spec. to D. Slotton, UCD, as gift 1/7/2010.
Collecting Event Remarks

CAS-ICH 22391 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 16/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-214 Date Collected 18 Jul 1958 : 945-1045
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 4, abandoned North Pacific Coast RR bridge, 1.0 mile upstream from mouth of Walker Cr.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22397 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 40/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-215 Date Collected 18 Jul 1958 : 845-920
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 5, 0.5 mile upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22402 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 60/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-216A Date Collected 18 Jul 1958 : 1530-1615
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mi. S of Blake's Landing. Marin Co., California
Latitude-Longitude 38.186279°, -122.920767°; uncertainty: 962 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22415 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 208/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-222 Date Collected 17 Aug 1958 : 1315-1340
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 2, 2.8 mi. upstream fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.224649°, -122.909937°; uncertainty: 58 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22419 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 124/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-223 Date Collected 17 Aug 1958 : 1025-1050
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 miles upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22423 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 85/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-224 Date Collected 17 Aug 1958 : 940-1015
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 4, abandoned North Pacific Coast RR bridge, 1.0 mile upstream from mouth of Walker Cr.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22429 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 102/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-225 Date Collected 17 Aug 1958 
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 5, 0.5 mile upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks 2 of 104 spec. to D. Slotton, UCD, as gift 1/7/2010.
Collecting Event Remarks

CAS-ICH 22434 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 14/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-226 Date Collected 17 Aug 1958 : 1700-1730
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mile south of Blake's Landing. Marin Co., Calif.
Latitude-Longitude 38.186279°, -122.920767°; uncertainty: 962 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22444 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 507/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-232 Date Collected 6 Sep 1958 : 915-1030
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 2, 2.8 mi. upstream fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.224649°, -122.909937°; uncertainty: 58 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22448 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 48/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-233 Date Collected 7 Sep 1958 : 900-1000
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 miles upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 25349 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 5/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Follett, W. I.; Simpson, D. A.  Field Number F47-35 Date Collected 9 Dec 1947 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County
Water Body San Francisco Bay Drainage Island Group Island
Depth Width Salinity B Gear
Locality San Francisco Bay
Latitude-Longitude   Bottom Type
Acc. Number 1947-XII:28 Specimen Remarks C44.
Collecting Event Remarks

CAS-ICH 22453 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 8/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-234 Date Collected 7 Sep 1958 : 1045-1145
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 4, abandoned North Pacific Coast RR bridge, 1.0 mile upstream from mouth of Walker Cr.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22043 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 87/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-14 Date Collected 28 Jul 1957 : 815-845
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 miles upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22459 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 9/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-235 Date Collected 7 Sep 1958 : 1230-1330
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Cr. Drainage Island Group Island
Depth Width Salinity Gear seine
Locality Tomales Bay, Sta. 5, 0.5 miles upstream from mouth of Walker Creek.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 25367 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 207/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Follett, Wilbur I.  Field Number F47-38 Date Collected 27 Dec 1947 
Continent/Ocean North America Country United States State California County San Francisco County
Water Body San Francisco Bay Drainage Island Group Island
Depth Width Salinity B Gear
Locality Pacific Gas & Electric Co. intake, station A, Potrero Point.
Latitude-Longitude 37.758765°, -122.372725°; uncertainty: 1722 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1947-XII:28 Specimen Remarks C44.
Collecting Event Remarks

CAS-ICH 22048 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 47/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-16 Date Collected 28 Jul 1957 : 900-1015
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 4, abandoned N Pacific Coast RR bridge, 1.0 mi. upstr. fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22472 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 161/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-243 Date Collected 22 Nov 1958 : 1340-1440
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.232730°, -122.912866°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 25937 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Follett, W. I.; Yacorzynski, B.  Field Number F54-1 Date Collected 7 Feb 1954 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County
Water Body San Francisco Bay Drainage Island Group Island
Depth Width Salinity B Gear
Locality San Francisco Bay
Latitude-Longitude   Bottom Type
Acc. Number 1954-II:7 Specimen Remarks C44.
Collecting Event Remarks

CAS-ICH 22054 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 64/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-17 Date Collected 3 Aug 1957 : 1100
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 miles upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1959-VII:8 Specimen Remarks
Collecting Event Remarks

CAS-ICH 22476 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 81/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-244 Date Collected 22 Nov 1958 : 1455-1540
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity Gear seine
Locality Tomales Bay, Sta. 4, abandoned North Pacific Coast RR bridge, 1.0 mile upstream from mouth of Walker Cr.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22058 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 34/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-18 Date Collected 3 Aug 1957 : 1145
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body TOMALES BAY Drainage Island Group Island
Depth Width Salinity M Gear SEINE
Locality Tomales Bay, Sta. 4, abandoned N Pacific Coast RR bridge, 1.0 mi. upstr. fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1959-VII:8 Specimen Remarks
Collecting Event Remarks

CAS-ICH 22483 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-246 Date Collected 23 Nov 1958 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mi. S of Blakes Landing. Marin Co., Calif.
Latitude-Longitude 38.187258°, -122.919188°; uncertainty: 825 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22068 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 20/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-20 Date Collected 3 Aug 1957 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity Gear seine
Locality Tomales Bay, 1 mile south of Tom. Bay Oyster Co., 7 mi. S of mouth, Walker Cr.; sm. waterway betw. bay & salt marsh.
Latitude-Longitude 38.102368°, -122.852154°; uncertainty: 772 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1959-VII:8 Specimen Remarks
Collecting Event Remarks

CAS-ICH 22491 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 38/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-252 Date Collected 20 Dec 1958 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 2, 2.8 mi. upstream fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.224649°, -122.909937°; uncertainty: 58 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 25417 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 6/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Follett, W. I.; Simpson, D. A.; Herms, F.  Field Number F48-8B Date Collected 2 Mar 1948 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity Gear
Locality Tomales Bay
Latitude-Longitude   Bottom Type
Acc. Number 1948-IV:12 Specimen Remarks C44.
Collecting Event Remarks

CAS-ICH 22493 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 25/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-253 Date Collected 20 Dec 1958 : 1140-1250
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, U.S. Hwy. 1 bridge, 2.1 mi. upstream fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.232714°, -122.912952°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22497 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 123/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-254 Date Collected 20 Dec 1958 : 1340-1440
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 4, abandoned N Pacific Coast RR bridge, 1.0 mi. upstr. fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22500 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Atherinopsidae
Counts (Alc/Skel/CS) 3/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-255 Date Collected 20 Dec 1958 : 1500-1600
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 5, 0.5 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22517 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1959 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J59-264 Date Collected 24 Jan 1959 : 1650-1730
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 4, abandoned N Pacific Coast RR bridge, 1.0 mi. upstr. fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22523 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1959 Atherinopsidae
Counts (Alc/Skel/CS) 65/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J59-266 Date Collected 25 Jan 1959 : 1545-1615
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mi. S of Blake's Landing. Marin Co., Calif.
Latitude-Longitude 38.187339°, -122.923423°; uncertainty: 749 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksNote: this locale is not within Walker Creek (it's south of the Walker Creek mouth).
Acc. Number 1959-VII:8 Specimen Remarks 2 of 67 spec. to D. Slotton, UCD, as gift 1/7/2010.
Collecting Event Remarks

CAS-ICH 22541 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1959 Atherinopsidae
Counts (Alc/Skel/CS) 6/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J59-276 Date Collected 7 Feb 1959 : 1345
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mi. S of Blake's Landing.
Latitude-Longitude 38.187339°, -122.923423°; uncertainty: 749 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 26136 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 4/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Ich., Amer. Soc. of; Herp.  Field Number F55-3 Date Collected 1 Jul 1955 : 1130-1230
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity Gear 700 ft. seine
Locality Young Landing; sand beach with small Zostera bed; ca. 75 yds. offshore.
Latitude-Longitude 38°8'59"N, 122°54'15"W Bottom Type coarse sand
Acc. Number 1955-VII:1 Specimen Remarks C44.
Collecting Event Remarks

CAS-ICH 25520 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 20/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Follett, Wilbur I.; Follett, Evelyn B.  Field Number F48-24 Date Collected 5 Sep 1948 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Sonoma Co.
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Bodega Harbor.
Latitude-Longitude 38.323206°, -123.048902°; uncertainty: 2372 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1948-IX:19 Specimen Remarks C44.
Collecting Event Remarks

CAS-ICH 25527 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 29/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Follett, Wilbur I.  Field Number F48-25 Date Collected 19 Sep 1948 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Millerton Gulch.
Latitude-Longitude 38.115282°, -122.826396°; uncertainty: 1837 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1948-IX:19 Specimen Remarks C44.
Collecting Event Remarks

CAS-ICH 22073 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 29/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-21 Date Collected 3 Aug 1957 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity Gear seine
Locality Tomales Bay, about 1 mile north of Inverness Park. Marin Co., Calif.
Latitude-Longitude 38.078997°, -122.823129°; uncertainty: 1107 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1959-VII:8 Specimen Remarks
Collecting Event Remarks

CAS-ICH 22075 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 24/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-22 Date Collected 3 Aug 1957 : 1615
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity Gear seine
Locality Tomales Bay: Francis Beach. Marin Co., Calif.
Latitude-Longitude 38.095103°, -122.848430°; uncertainty: 2386 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksUnable to locate a Francis Beach in Tomales Bay area. Error polygon highlights the beaches/coast along Sir Francis Drake Blvd. in Tomales Bay.
Acc. Number 1959-VII:8 Specimen Remarks
Collecting Event Remarks

CAS-ICH 26204 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Atherinopsidae
Counts (Alc/Skel/CS) 8/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Follett, W. I.; Dempster, R. P.; et al  Field Number F56-20 Date Collected 19 Feb 1956 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity Gear
Locality Tomales Bay
Latitude-Longitude   Bottom Type
Acc. Number 1956-II:14 Specimen Remarks C44.
Collecting Event Remarks

CAS-ICH 22081 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 133/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number ACJ 18-VIII-57 Date Collected 18 Aug 1957 
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity Gear
Locality Tomales Bay, Sta. 4, abandoned North Pacific Coast Railroad bridge, 1.0 mi. upstream from mouth of Walker Creek.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22085 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 31/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number ACJ 18-VIII-57 Date Collected 18 Aug 1957 
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity Gear
Locality Tomales Bay, Sta. 4, abandoned North Pacific Coast Railroad bridge, 1.0 mi. upstream from mouth of Walker Creek.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22090 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 40/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-31 Date Collected 24 Aug 1957 : 620-700
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 4, abandoned N Pacific Coast RR bridge, 1.0 mi. upstr. fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.221757°, -122.922092°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22095 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 9/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-32 Date Collected 24 Aug 1957 : 720-800
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity Gear seine
Locality Tomales Bay, Sta. 5, 0.5 mi. upstream from mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22106 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 48/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-35 Date Collected 24 Aug 1957 : 1000-1100
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.232730°, -122.912866°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22111 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 37/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-36 Date Collected 24 Aug 1957 : 1300-1330
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.232730°, -122.912866°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22116 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 98/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-37 Date Collected 24 Aug 1957 : 1430-1500
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 2, 2.8 mi. upstream fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.224649°, -122.909937°; uncertainty: 58 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22121 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 41/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-40 Date Collected 21 Sep 1957 : 930-1010
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 mi. upstream fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.232730°, -122.912866°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type Mud, sand
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22124 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 118/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-41 Date Collected 21 Sep 1957 : 1030-1130
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 2, 2.8 mi. upstream fr. mouth of Walker Cr. Marin Co., Calif.
Latitude-Longitude 38.224649°, -122.909937°; uncertainty: 58 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22130 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-43 Date Collected 21 Sep 1957 : 1500-1530
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Marin Co.
Water Body Tomales Bay Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Sta. 6, 0.5 mi. S of Blake's Landing. Marin Co., Calif.
Latitude-Longitude 38.187339°, -122.923423°; uncertainty: 749 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksNote: this locale is not within Walker Creek (it's south of the Walker Creek mouth).
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 22133 Atherinops affinis affinis  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1957 Atherinopsidae
Counts (Alc/Skel/CS) 9/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J57-44 Date Collected 21 Sep 1957 : 1600-1630
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity M Gear seine
Locality Tomales Bay, Walker Cr., Sta. 5. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type Mud, gravel
Acc. Number Specimen Remarks
Collecting Event Remarks
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