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CAS-ICH 245151 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 5 Oct 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 MAB75-44 Date Collected 5 October 1975 : 930
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body Huasna River Drainage Santa Maria River Island Group Island
Depth Width Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Huasna River, 14.9 km from juncture with Cuyama River
Latitude-Longitude 35.0963556°N, 120.3541111°W Bottom Type mud, 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. = 21 C. Saw turtle. Sticklebacks-many appear emaciated. An impounded pool - roughly C-shape; covered with filamentous algae. Also caught Lepomis sp., Gambusia affinis, Hesperoleucus symmetricus, and Rhynichthyes sp.
CAS-ICH 245152 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 5 Oct 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 MAB75-45 Date Collected 5 October 1975 : 1200
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body Huasna River Drainage Santa Maria River Island Group Island
Depth Width Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Huasna River, 12.65 km from juncture with Cuyama River
Latitude-Longitude 35.0867528°N, 120.3695167°W Bottom Type submerged aquatic vegetation
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 habitat is a cattle tank choked with submerged aquatic vegetation and covered with Laminaria and filamentous algae. Also caught Gambusia affinis, Rhinichthys, sp., Hesperoleus symmetricus, and Lepomis sp.
CAS-ICH 245153 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 5 Oct 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 MAB75-46 Date Collected 5 October 1975 : 1500
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body Sisquoc River Drainage Santa Maria River Island Group Island
Depth Width 5.5 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Sisquoc River, 6.5 km from juncture with Santa Maria and Cuyama River
Latitude-Longitude 34.8615417°N, 120.2607833°W Bottom Type mud
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 28.5 C. Fishes came from 3 principal pools. 1. downstream of road 1 m diameter with 2 Hesperoleucas. 2. pool for which measurements taken above. 3. similar shaped pool to 2. About 200 m downstream of road with filamentous algae except for small central channel, much Chara on bottom. Also caught Hesperoleucus symmetricus.
CAS-ICH 245154 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 8 Oct 1975 Gasterosteidae
Counts (Alc/Skel/CS) 40/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.; Robinson, Jane A.  Field Number MAB75-47 Date Collected 8 October 1975 : 1245
Continent/Ocean North America Country United States State California County Ventura County
Water Body Ventura River Drainage Ventura Island Group Island
Depth Width 4.5 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Venture River, 3.6 km from mouth
Latitude-Longitude 34.3076556°N, 119.3011639°W Bottom Type loosely packed san
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 19.0 C. Many truncated sticklebacks here. One nuptially colored male with red on pectoral and anal base running down to end of peduncle and onto ventral procurrent caudal rays. Worker at gravel pit said there had been a fish kill in the last month or two. G. aculeatus was very abundant and G. orcutti though less abundant was common. Fishes collected from eddies next to current measured. Eddies were 1-3 m wide and about. Few small sticklebacks present. No sticklebacks thrown back. Also caught Gila orcutti.
CAS-ICH 245155 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 24 Oct 1975 Gasterosteidae
Counts (Alc/Skel/CS) 40/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-48 Date Collected 24 October 1975 : 945
Continent/Ocean North America Country United States State California County Ventura County
Water Body Ventura River Drainage Ventura Island Group Island
Depth Width 9 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River just upstream of sewage treatment plant, 8.1 km from mouth
Latitude-Longitude 34.3447056°N, 119.2992139°W Bottom Type cobbles, gravel, algae
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 11.5 C. This is a pool about 40 m x 100 m behind a cobblestone dam built for intake of water for Venture municipal water supply. Sticklebacks are very abundant (one haul needed) but Gila was rare, only 3 in nets. Fish in generally good condition, but no or few males with full nuptial coloration (blue background body color). Also caught Gila orcutti.
CAS-ICH 245156 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 24 Oct 1975 Gasterosteidae
Counts (Alc/Skel/CS) 180/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-49 Date Collected 24 October 1975 : 1100
Continent/Ocean North America Country United States State California County Ventura County
Water Body Ventura River Drainage Ventura Island Group Island
Depth Width 12 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River behind Copco, 6.3 km from mouth
Latitude-Longitude 34.3291167°N, 119.2964972°W Bottom Type patchy cobbles, gravel and sand, silt, algae
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 16.5 C. Sluggish reach of stream. There were many males with red on throat but a few with blue body color. No gravid females. Stream margins choked with duck weed, filamentous algae and emergent broadleaf vegetation. Also caught Gila orcutti.
CAS-ICH 245157 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 19 Jul 1975 Gasterosteidae
Counts (Alc/Skel/CS) 175/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-5 Date Collected 19 July 1975 : 1100-1300
Continent/Ocean North America Country United States State California County Ventura County
Water Body Venturea River Drainage Ventura Island Group Island
Depth Width 13 m Salinity Gear 10 ft, 1/8 inch mesh seine
Locality mouth of Ventura River, 0.1 km from mouth
Latitude-Longitude 34.27485°N, 119.3078528°W Bottom Type 50% sand, 50% marine algae
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. Seining from saline portion to fresher area where Cyprinid found. Most sticklebacks [Gasterosteus aculeatus] collected over dead marine algae but also abundant among cobbles. We may have been seining across an area where freshwater met saline. Few fish in reproductive condition. Number above indicate abundance. Nearly all sticklebacks saved. Also caught in order of abundance: (1) Fundulus parvipinis, (2) Gasterosteus aculeatus, (3) Eucyclogobius newberryi, (4) Leptocottus armatus, (5) atherinid, (6) cyprinid, and (7) Gambusia affinis.
CAS-ICH 245158 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 1 Nov 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 MAB75-50 Date Collected 1 November 1975 : 1200
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body Cuyama River Drainage Santa Maria River Island Group Island
Depth Width 10 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Cuyama River just above Twitchell Reservoir, 27 km from the mouth of the Santa Maria River
Latitude-Longitude 35.0285917°N, 120.2529917°W Bottom Type mostly Chara
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 17.0 C. Sticklebacks were taken mostly along bank in cover in deep water. Sticklebacks absent from shallow water with cover. Fishes collected from 3 pools along about 300 m of stream. Also caught Gila orcutti, Hesperoleucus symmetricus, maybe Hesperoleucus symmetricus X Gila orcutti hybrids, and Rhinichthys sp.
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 245160 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 28 Nov 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 MAB75-60 Date Collected 28 November 1975 : 1030
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body San Luis Obispo Creek Drainage San Luis Obispo Creek Island Group Island
Depth Width 7 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality San Luis Obispo Creek, 5.8 km from mouth
Latitude-Longitude 35.1960639°N, 120.6970389°W Bottom Type sand
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 12 C. All collected in 4 hauls along deeper margin. Crayfish, tadpole thrown back. Also caught 6 Rhinichthys osculus and 2 Cottus sp.
CAS-ICH 245161 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 28 Nov 1975 Gasterosteidae
Counts (Alc/Skel/CS) 190/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-61 Date Collected 28 November 1975 : 1110
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body San Luis Obispo Creek Drainage San Luis Obispo Creek Island Group Island
Depth Width 4 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality San Luis Obispo Creek, 10.05 km from mouth
Latitude-Longitude 35.2316944°N, 120.6893694°W Bottom Type sand
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 15 C. Gambusia only from emergent broadleafs. Most sticklebacks taken from around base of fallen tree in water. Numerous crayfish. Also caught Notamigonus chysoleucas, Gambusia affinis, Cottus sp., Lapomis cyanellus, Lapomus s., Pomoxis sp., and Rhinichthys osculus.
CAS-ICH 245162 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 28 Nov 1975 Gasterosteidae
Counts (Alc/Skel/CS) 100/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-62 Date Collected 28 November 1975 : 1200
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body unknown Drainage San Luis Obispo Creek Island Group Island
Depth Width 5 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality tributary to San Luis Obispo Creek within 100 m of confluence. Tributary called Prefumo Creek, 12 km from mouth of San Luis Obispo Creek
Latitude-Longitude 35.2447083°N, 120.6816278°W Bottom Type mud, 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. = 12.5 C. This is a tributary we did not see on map. Picked up a Clemmys turtle, crayfish and saw one aquatic mammal (muskrat or otter?). Many small sticklebacks and some large from last haul thrown back. Fish were almost entirely in deep pools with undercut banks and protruding sticks and roots. Also caught Rhinichthys osculus and Oncorhynchus mykiss.
CAS-ICH 245163 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 28 Nov 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 MAB75-63 Date Collected 28 November 1975 : 1330
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body San Luis Obispo Creek Drainage San Luis Obispo Creek Island Group Island
Depth Width 4 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality San Luis Obispo Creek at South Street, 15.7 km from mouth
Latitude-Longitude 35.2698194°N, 120.6723028°W Bottom Type mostly gravel
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 11.7 C. This is a fairly shallow flat bottomed pool at the bottom of a riffle. We are now on outskirts of town. Water striders present. Many sticklebacks thrown back. Male with high nuptial coloration collected. Also caught Rhinichthys osculus and Oncorhynchus mykiss.
CAS-ICH 245164 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 28 Nov 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 MAB75-64 Date Collected 28 November 1975 : 1415
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body San Luis Obispo Creek Drainage San Luis Obispo Creek Island Group Island
Depth Width 9 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality San Luis Obispo Creek at mission, 17.1 km from mouth
Latitude-Longitude 35.2793167°N, 120.6647806°W Bottom Type cobbles, detritus
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 14.4 C. This station was made under a bridge in the town of San Luis Obispo. There is an artificial waterfall formed by wall upstream and walls on both sides. Also caught Rhinichthys osculus and Oncorhynchus mykiss.
CAS-ICH 245165 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 29 Nov 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 MAB75-66 Date Collected 29 November 1975 : 1100
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body Stenner Creek Drainage San Luis Obispo Creek Island Group Island
Depth Width 5 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Stenner Creek, 0.9 km from juncture with San Luis Obispo Creek
Latitude-Longitude 35.283975°N, 120.6680111°W Bottom Type some cobbles, mostly mud, 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. = 10.5 C. The fishes were seined in three pools connected by 2 very short (3 m) riffles. They were of failry uniform width and stretched along about 100 m of stream. We threw back many small sticklebacks and many Rhinichthys. Also caught Rhinichthys osculus and Oncorhynchus mykiss.
CAS-ICH 245166 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 29 Nov 1975 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 MAB75-68 Date Collected 29 November 1975 : 1415
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body San Luis Obispo Creek Drainage San Luis Obispo Creek Island Group Island
Depth Width Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality San Luis Obispo Creek under Hwy 101, 4.5 km from mouth
Latitude-Longitude 35.1853583°N, 120.7013694°W Bottom Type angular cobbles
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. =12.0 C. All fishes collected under freeway bridge in reeds. We reached under recumbent reeds as far as possible, kicked them and lifted net. Only one specimen of Cottus and Rhinichthys were found. Cottus sp. And Rhinichthys osculus.
CAS-ICH 245167 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 28 Nov 1975 Gasterosteidae
Counts (Alc/Skel/CS) 25/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-69 Date Collected 28 November 1975 : 1530
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body San Luis Obispo Creek Drainage San Luis Obispo Creek Island Group Island
Depth Width 40 m Salinity 12 Gear 10 ft, 1/8 inch mesh seine
Locality San Luis Obispo Creek, 0.3 to 2.0 km from mouth
Latitude-Longitude 35.1812778°N - 35.1879556° N, 120.7372333°W - 120.7372333° W; 35.1879556° N, 120.7372333° W Bottom Type mud, detritus
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 12.4 C. We began to look for a station last night and collected a few fish near weir. They were rare there so we moved toward mouth and seined among banks of pickleweed where we got 1-3 sticklebacks in most hauls. But they were mostly less than 28 mm and rare. Salinity determined with Refractometer, han (American Optical Corp, Temp compensated) to be 12 0/00. Also caught 15 Leptocottus armatus, 15 gobies, and one Platichthys stellatus.
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 245170 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 30 Nov 1975 Gasterosteidae
Counts (Alc/Skel/CS) 100/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Haglund, Thomas R.  Field Number MAB75-71 Date Collected 30 November 1975 : 1330
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body San Luis Obispo Creek Drainage San Luis Obispo Creek Island Group Island
Depth Width 40 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality San Luis Obispo Creek against upstream side of weir, 2.1 km from mouth
Latitude-Longitude 35.1877694°N, 120.7257167°W Bottom Type mud
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 12.5 C. This station made by flushing fish out of weeds (broadleaf) growing against upstream side of weir with salmon ladder in middle. We saw a bullhead head just downstream. Large sticklebacks were rare with moderate number of small ones. Also caught 20 Gambusia affinis, 3 Carassius auratus, 3 Rhinichthys osculus, and 10 unidentified cyprinids.
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.
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