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CAS-ICH 245159 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 19 Jul 1975 Gasterosteidae
Counts (Alc/Skel/CS) 200/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-6 Date Collected 19 July 1975 : 1400-1430
Continent/Ocean North America Country United States State California County Ventura County
Water Body Venturea River Drainage Ventura Island Group Island
Depth Width 15.5 m Salinity Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River at Freeway 101, 0.65 km from mouth
Latitude-Longitude 34.2795556°N, 119.3092333°W Bottom Type filamentous algae over sand and cobbles
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water Temp. = 20 C. Most sticklebacks collected from algae attached to rock at mouth of side pool. Many small sticklebacks and other species thrown back. A toad and a tadpole seen indicating fresh water. Also there was a riffle downstream. Also caught Eucyclogobius newberryi and cyprinid species.
CAS-ICH 245168 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 19 Jul 1975 Gasterosteidae
Counts (Alc/Skel/CS) 200/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-7 Date Collected 19 July 1975 : 1600
Continent/Ocean North America Country United States State California County Ventura County
Water Body Venturea River Drainage Ventura Island Group Island
Depth Width 10.5 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River, 1.55 km from mouth
Latitude-Longitude 34.2881778°N, 119.3084139°W Bottom Type sand, gravel
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water Temp. = 22 C. Gasterosteus [aculeatus] quite abundant in margins under floating broadleaf vegetation and willows dipping into water. Many males in reproductive color. Some highly truncated sticklebacks. Also caught a cyprinid and Lepomus sp.
CAS-ICH 245171 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 9 Dec 1975 Gasterosteidae
Counts (Alc/Skel/CS) 200/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.; Baskin, Jonathan N.  Field Number MAB75-72 Date Collected 9 December 1975 : 1100
Continent/Ocean North America Country United States State California County Ventura County
Water Body Santa Clara River Drainage Santa Clara River Island Group Island
Depth Width Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Fillmore State Fish Hatchery at outflow below fish runs
Latitude-Longitude 34.3926806°N, 118.8844139°W Bottom Type gravel
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 11 C. Sample collected in a calm spot to left (when facing downstream) of outflow. One seine haul filled 1.5 jars. Many males [Gasterosteus aculetus] with moderate nuptial coloration. Also caught 4 Oncorhynchus mykiss, 1 Catostomus santaannae, and 1 Gila orcutti.
CAS-ICH 245172 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 2 Aug 1975 Gasterosteidae
Counts (Alc/Skel/CS) 200/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-8 Date Collected 2 August 1975 : 1830
Continent/Ocean North America Country United States State California County Ventura County
Water Body Matilija Creek Drainage Ventura Island Group Island
Depth Width 6.5 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Matilija Creek, 29.35 km from mouth of Ventura River
Latitude-Longitude 34.494425°N, 119.3322444°W Bottom Type cobbles
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water Temp. = 26 C. Most sticklebacks collected in side pool from which physical data taken. Water flows across a line of cobbles into the side of the pool. Also caught Gila orcutti and Micropterus salmoides, and saw Oncorhynchus mykiss.
CAS-ICH 245173 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 5 Aug 1975 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-9 Date Collected 5 August 1975 
Continent/Ocean North America Country United States State California County Ventura County
Water Body Matilija Creek Drainage Ventura Island Group Island
Depth Width 10 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Matilija Creek, 31.3 km from mouth of Ventura River
Latitude-Longitude 34.5011528°N, 119.3503611°W Bottom Type sand, cobbles
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water Temp. = 19.5 C. Also caught Gila orcutti and Oncorhynchus mykiss.
CAS-ICH 245174 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 25 Sep 1974 Gasterosteidae
Counts (Alc/Skel/CS) 200/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Soltz, David L.  Field Number MAB75-90 Date Collected 25 September 1974 : 1430
Continent/Ocean North America Country United States State California County Ventura County
Water Body Sespe Creek Drainage Santa Clara River Island Group Island
Depth Width 7.2 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Sespe Creek, 16.5 km from confluence with Santa Clara River
Latitude-Longitude 34.4916111°N, 118.9446472°W Bottom Type cobbles, sand
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water Temp. = 23 C. This is a 20 m long pool in an area covered mostly with large boulders. There is a fall (3 ft) at top and a series of low falls at bottom. This whole area is a series of falls and pools. Also caught Gila orcutti.
CAS-ICH 245175 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 13 Jan 1976 Gasterosteidae
Counts (Alc/Skel/CS) 1000/0/0 Prep Type - Preservative alc Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB76-1 Date Collected 13 January 1976 : 900
Continent/Ocean North America Country United States State California County Ventura County
Water Body Santa Clara River Drainage Santa Clara River Island Group Island
Depth Width 12 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Santa Clara River at outfall of Fillmore Fish Hatchery, to 50 m downstream
Latitude-Longitude 34.3890444°N, 118.8899278°W Bottom Type sand, much detritus
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 14.7 C. Catostomus santaanae (large) seen in stream. All specimens will be used for heron selective predation experiment at LA Zoo. A green heron landed in a willow over the creek while we were seining. Also caught Gila orcutti
CAS-ICH 245194 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 14 Jul 1976 Gasterosteidae
Counts (Alc/Skel/CS) 200/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB76-7 Date Collected 14 July 1976 : 1200
Continent/Ocean North America Country United States State California County Ventura County
Water Body Ventura River Drainage Ventura Island Group Island
Depth Width 3 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River, same locality as MAB75-47
Latitude-Longitude 34.3076556°N, 119.3011639°W Bottom Type cobbles, fine sand, detritus
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 22.5C. Same locality as MAB75-47. All G. aculeatus preserved. Snails very abundant as were Belostoma. Snail feces or worm castings covered substantial areas. Also caught 5 Gila orcutti and 2 Gambusia affinis
CAS-ICH 245195 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 14 Jul 1976 Gasterosteidae
Counts (Alc/Skel/CS) 150/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB76-8 Date Collected 14 July 1976 : 1300
Continent/Ocean North America Country United States State California County Ventura County
Water Body Ventura River Drainage Ventura Island Group Island
Depth Width 16 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River at Fost Park, same locality as MAB75-13
Latitude-Longitude 34.3560583°N, 119.3099222°W Bottom Type sand, gravel, cobbles
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 23.3 C. Only stickleback present. All specimens preserved. This area was completely dry for at least 300 m upstream last fall. Sticklebacks are now fairly abundant. A large number of males in high reproductive condition collected. This is the pool above spillway on west branch of stream. No gravid females collected. Below spillway is dry and apparently has been dry since last fall.
CAS-ICH 245261 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 25 Aug 1977 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB77-82 Date Collected 25 August 1977 : 1115
Continent/Ocean North America Country United States State California County Ventura County
Water Body Sespe Creek Drainage Santa Clara River Island Group Island
Depth Width 5.5 m Salinity 2.5 Gear 10 ft, 1/8 inch mesh seine
Locality Sespe Creek, downstream of Hwy 126, most downstream pool remaining, 15.1 km from confluence with Santa Clara River
Latitude-Longitude 34.3871778°N, 118.9530111°W Bottom Type algae over cobbles and sand
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 18 C. This is a 24 m long pool with a small inflow riffle. The level of the pool apparently had declined rapidly recently as there was much dead algae higher on bank (to 50 cm above present level) and lower banks were covered with live green filamentous algae to a height of about 35 cm. Decline in water level had caused a decrease in pool volume of 65-70% and surface area by about 50% since it stopped flowing into the next pool downstream. In a separate bottle, dead sticklebacks which were common, more collected for comparison to live sample. Numerous fish infected with Schistocephalus or ectoparasites. A green heron was seen earlier in flight near here and it attempted to return. One cobble had a large recent bird feces. Belostomatid also common. Later a dead stickleback with parallel lines on it (beak mark?) found. This pool is 100% shaded by willows until almost noon. Also caught Gila orcutti, Pimephales promelas, Gambusia affinis, and Catostomus santaanae.
CAS-ICH 245263 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 6 Sep 1977 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Bell, Bonnie M.  Field Number MAB77-84 Date Collected 6 September 1977 : 1130
Continent/Ocean North America Country United States State California County Ventura County
Water Body Sespe Creek Drainage Santa Clara River Island Group Island
Depth Width 1.8 m Salinity 1.2 Gear 10 ft, 1/8 inch mesh seine
Locality Sespe Creek, downstream of Hwy 126, most downstream pool remaining, 15.1 km from confluence with Santa Clara River
Latitude-Longitude 34.3871778°N, 118.9530111°W Bottom Type mud, leaves
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 20 C. This is the last remains of the pool. An opposum track was observed in the mud at the pool's edge. Pool had dwindled to 1.8 m wide, 4 m long, 9 cm deep. Flow into the pool, of course, had ceased. The drop in depth was 95 cm below maximum heighth when water flowed out of the pool. Racoon tracks abundant. Also caught Gambusia affinis.
CAS-ICH 245264 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 6 Sep 1977 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Bell, Bonnie M.; Klass, Alison B.  Field Number MAB77-85 Date Collected 6 September 1977 : 1400
Continent/Ocean North America Country United States State California County Ventura County
Water Body Sespe Creek Drainage Santa Clara River Island Group Island
Depth Width 7 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Sespe Creek, 30 m upstream of 82 and 84
Latitude-Longitude 34.3875139°N, 118.9527167°W Bottom Type sand, cobbles
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 20.5 C. This is a larger pool immediately upstream of the pool where previous dead sample (MAB77-82) was made. A little trickle of water enters this pool upstream and this pool used to flow into the pool where the previous dead sample was made. It does not do so now. The pool at the surface is almost completely covered with filamentous algae. Dead sticklebacks were fairly abundant but other species abundant in the pool (especially Gambusia) were not found dead. Length of this pool: 65 m. Sticklebacks unusually abundant, many thrown back. Also caught Gila orcutti, Catostomus santaanae, and Pimephales promelas.
CAS-ICH 245265 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 15 Sep 1977 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Baskin, Jonathan N.; Lopez, H.  Field Number MAB77-89 Date Collected 15 September 1977 : 1400
Continent/Ocean North America Country United States State California County Ventura County
Water Body Sespe Creek Drainage Santa Clara River Island Group Island
Depth Width 7 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Sespe Creek, same pool as MAB77-85
Latitude-Longitude 34.3875139°N, 118.9527167°W Bottom Type sand, cobbles, recumbent broadleaf
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 19 C. The habitat is pretty much unchanged except that flow into the pool may have decreased. We did a mark using Bismarck Brown and these will be recaptured next Saturday (September 17). On September 17, returned here and there was already plenty of dead sticklebacks floating. Also caught Gila orcutti, Pimephales promelas, Gambusia affinis, and Catostomus santaanae.
CAS-ICH 245267 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 4 Oct 1977 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Haglund, Thomas R.; Whalen, Jerry  Field Number MAB77-96 Date Collected 4 October 1977 : 930
Continent/Ocean North America Country United States State California County Ventura County
Water Body Sespe Creek Drainage Santa Clara River Island Group Island
Depth Width Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Sespe Creek near Fillmore, drying pools same as MAB77-85, 89 to 95
Latitude-Longitude 34.3875139°N, 118.9527167°W Bottom Type sand, cobbles, filamentous algae
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 18.6 C. Surface of pool entirely covered with algae. Fish very abundant and in good shape. Large male Emys marmorata taken in pool. Great blue heron flushed upon arrival from vicinity of pool. Tiny pool immediately downstream drying rapidly. Only Gambusia observed.
CAS-ICH 245272 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 22 Jul 1979 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Buth, Donald G.  Field Number MAB79-11 Date Collected 22 July 1979 : 1200
Continent/Ocean North America Country United States State California County Ventura County
Water Body Sespe Creek Drainage Santa Clara River Island Group Island
Depth Width Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Sespe Creek at the mouth of Sespe Gorge
Latitude-Longitude   Bottom Type boulders, silt
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 23 C. Samples taken from a series of pools among boulders. There were Gasterosteus males with nuptial coloration, no gravid females but fry present. Most Gasterosteus were about 25-30 mm. Also caught Gila orcutti, Lampetra tridentata, and Oncorhynchus mykiss.
CAS-ICH 245273 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 22 Jul 1979 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Buth, Donald G.  Field Number MAB79-13 Date Collected 22 July 1979 : 1530
Continent/Ocean North America Country United States State California County Ventura County
Water Body Ventura River Drainage Ventura River Island Group Island
Depth Width 10 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River near sewage treatment plant
Latitude-Longitude   Bottom Type cobbles, mud
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. This is a side pool with numerous small riffles entering and exiting between boulders. There were males and females in reproductive condition and numerous small fish, most of which were thrown back. All Gila were thrown back. A few large dead sticklebacks were seen and collected. Also caught Gila orcutti.
CAS-ICH 245274 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 22 Jul 1979 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Buth, Donald G.  Field Number MAB79-14 Date Collected 22 July 1979 : 1900
Continent/Ocean North America Country United States State California County Ventura County
Water Body Ventura River Drainage Ventura River Island Group Island
Depth Width 12 m Salinity 1 Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River behind site of Copco
Latitude-Longitude   Bottom Type cobbles, sand
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. This is the same place sampled in 1975. Male and females Gasterosteus in reproductive condition, but not many fry. However 20-30 mm fish most common. Sticklebacks were common in the middle of the stream where current was moderate. This area was overgrown with willows and the stream choked with emergent broadleafs and algae in 1975. Now it is open due to flooding. The stream is much broader with greater discharge now. Also caught Gila orcutti.
CAS-ICH 245279 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 19 Jul 1979 Gasterosteidae
Counts (Alc/Skel/CS) 100/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Buth, Donald G.  Field Number MAB79-2 Date Collected 19 July 1979 : 1200
Continent/Ocean North America Country United States State California County Ventura County
Water Body Santa Clara River Drainage Santa Clara River Island Group Island
Depth Width 2 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Santa Clara River, about 1.5 mi downstream of Ventura-Los Angeles county line, at base of spillway of small irrigation dam
Latitude-Longitude   Bottom Type sand, gravel, concrete foundation of spillway
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 22 C. This is a check dam for irrigation that we sampled below in 1974. Sticklebacks were taken mostly below a shelf of concrete at the base of the spillway. There were mostly small Gasterosteus but a few large ones. There were a number of males with nuptial coloration (a few high) and one gravid female. There were no fry but a few fish <25 mm SL. Numerous large suckers were in the spillway. There were a number of male Pimephales with nuptial coloration. Also caught Gambusia affinis, Catostomus santaanae, Gila orcutti, and Pimephales promelas.
CAS-ICH 245282 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 26 Jul 1979 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Buth, Donald G.  Field Number MAB79-23 Date Collected 26 July 1979 : 1100
Continent/Ocean North America Country United States State California County Ventura County
Water Body Sespe Creek Drainage Santa Clara River Island Group Island
Depth Width 11 m Salinity 2 Gear 10 ft, 1/8 inch mesh seine
Locality Sespe Creek near Fillmore, near site of drying pool study
Latitude-Longitude   Bottom Type cobbles, algal detritus
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. This sample was made expressly for comparison to last drying pool sample to test hypothesis that recruitment is from upstream. There were no gravid females, nuptial stickleback males or fry. Some juveniles thrown back. Sticklebacks are reasonably abundant. Also caught Gila orcutti, Catostomus santaanae, and Catostomus fumeiventris.
CAS-ICH 245284 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 19 Jul 1979 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Buth, Donald G.  Field Number MAB79-3 Date Collected 19 July 1979 : 1700
Continent/Ocean North America Country United States State California County Ventura County
Water Body Santa Clara River Drainage Santa Clara River Island Group Island
Depth Width 10 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Santa Clara River at bridge in Santa Paula, same locality as MAB74-95
Latitude-Longitude 34.3482167°N, 119.0510972°W Bottom Type sand, detritus
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. This is an area sampled in 1974. There were numerous small Gasterosteus but no fry or reproductive. Also caught Gila orcutti, Pimephales promelas, and Catostomus santaanae.
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