| CAS-ICH 245149 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 4 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 |
MAB75-42 |
Date Collected |
4 October 1975 : 1320 |
| Continent/Ocean |
North America |
Country |
United States |
State |
California |
County |
San Luis Obispo County |
| Water Body |
Alamo Creek |
Drainage |
Santa Maria River |
Island Group |
|
Island |
|
| Depth |
|
Width |
25 m |
Salinity |
0 |
Gear |
10 ft, 1/8 inch mesh seine |
| Locality |
Alamo Creek on 200 m downstream of Main Hwy 166, 2.0 km from juncture with Cuyama River |
| Latitude-Longitude |
35.0217444°N, 120.3029861°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. = 19.5 C. Some small sticklebacks thrown back. Garter snakes abundant. One small one seen carrying Gambusia affinis in mouth. Pool behind beaver dam forming an equilateral triangle in shape. Male with nuptial coloration had very dark pigment over hind 3/4 of body (behind head). Nuptial coloration have as in Huasna River and San Antonio Creek, Vandenberg AFB. Also caught Gila orcutti and Gambusia affinis. |
| CAS-ICH 245150 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 4 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 |
MAB75-43 |
Date Collected |
4 October 1975 : 1430 |
| Continent/Ocean |
North America |
Country |
United States |
State |
California |
County |
San Luis Obispo County |
| Water Body |
Alamo Creek |
Drainage |
Santa Maria River |
Island Group |
|
Island |
|
| Depth |
|
Width |
6 m |
Salinity |
0 |
Gear |
10 ft, 1/8 inch mesh seine |
| Locality |
Alamo Creek, 3.4 km from juncture with Cuyama River |
| Latitude-Longitude |
35.0334778°N, 120.3065194°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. = 21 C. Also caught Gambusia affinis, Gila sp., and Rhinichthyes, sp. |
| 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 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 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 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 245198 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 22 Jun 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 |
MAB77-11 |
Date Collected |
22 June 1977 : 1145 |
| Continent/Ocean |
North America |
Country |
United States |
State |
California |
County |
San Luis Obispo County |
| Water Body |
San Simeon Creek |
Drainage |
San Simeon Creek |
Island Group |
|
Island |
|
| Depth |
|
Width |
3.4 m |
Salinity |
|
Gear |
10 ft, 1/8 inch mesh seine |
| Locality |
San Simeon Creek |
| Latitude-Longitude |
35.6158889°N, 121.0691556°W |
Bottom Type |
sycamore leaves, cobbles |
| 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. Salmo gairdneri-only stomachs were collected. Sticklebacks were collected in a pool. There where many small fry and many of these were thrown back. Some Cottus thown back. Large trout had developing ovaries. This pool was thoroughly seined but 4 additional sticklebacks were taken upstream. This pool is a pothole formed downstream of steep riffles. Downstream the stream is dry for 2-3 miles. In the stomach of the trout were found sow bugs, horsehair worms and boatmen and snails. Also caught Oncorhynchus mykiss and Cottus sp. |
| CAS-ICH 245199 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 22 Jun 1977 |
Gasterosteidae |
| Counts (Alc/Skel/CS) |
100/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
| Collector; Vessel |
Bell, Michael A.; Bell, Bonnie M. |
Field Number |
MAB77-12 |
Date Collected |
22 June 1977 : 1500 |
| Continent/Ocean |
North America |
Country |
United States |
State |
California |
County |
San Luis Obispo County |
| Water Body |
Arroyo de la Cruz Creek |
Drainage |
Arroy de la Cruz Creek |
Island Group |
|
Island |
|
| Depth |
|
Width |
20 m |
Salinity |
|
Gear |
10 ft, 1/8 inch mesh seine |
| Locality |
Arroyo de la Cruz Creek |
| Latitude-Longitude |
35.7084917°N, 121.3050722°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. = 20 C. Caprellid shrimp present in lower section. Tadpoles found further upstream. No males with nuptial coloration nor gravid females. Many sticklebacks thrown back. Some cottids thrown back. Clemmys seen in upper section. Rana aurora seen in upper section. Lower part of sample area open to lagoon, upper part connected by narrow channel only. Small garter snakes seen in this area on 6-21-77. Downstream segment possibly more saline? Also caught Cottus sp. |
| CAS-ICH 245200 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 22 Jun 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 |
MAB77-13 |
Date Collected |
22 June 1977 : 1600 |
| Continent/Ocean |
North America |
Country |
United States |
State |
California |
County |
San Luis Obispo County |
| Water Body |
Oak Knoll Creek |
Drainage |
Oak Knoll Creek |
Island Group |
|
Island |
|
| Depth |
|
Width |
2 m |
Salinity |
|
Gear |
10 ft, 1/8 inch mesh seine |
| Locality |
Oak Knoll Creek on Hwy 11, says Arroyo Laguna |
| Latitude-Longitude |
35.6555083°N, 121.2190722°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. = 16 C. Tadpoles seen. Ranatra present. About 25 Cottus thrown back. Remnant pool isolated from lagoon at mouth. Cottus had captured a stickleback in the seine. Lagoon behind beach (about 150 m downstream) was choked to the surface with aquatic grass. Contains same 3 fish species as above, with Eucyclogobius predominating. Also caught Eucyclogobius newberryi and Cottus sp. |
| CAS-ICH 245201 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 23 Jun 1977 |
Gasterosteidae |
| Counts (Alc/Skel/CS) |
51/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
| Collector; Vessel |
Bell, Michael A.; Bell, Bonnie M. |
Field Number |
MAB77-14 |
Date Collected |
23 June 1977 : 1700 |
| Continent/Ocean |
North America |
Country |
United States |
State |
California |
County |
San Luis Obispo County |
| Water Body |
San Simeon Creek |
Drainage |
San Simeon Creek |
Island Group |
|
Island |
|
| Depth |
|
Width |
1-2 m |
Salinity |
|
Gear |
10 ft, 1/8 inch mesh seine |
| Locality |
San Simeon Creek |
| Latitude-Longitude |
35.6096083°N, 121.07735°W |
Bottom Type |
gravel, dead leaves |
| Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
| Collecting Event Remarks |
Water temp. = 28 C. Remnant pool in pothole. |
| CAS-ICH 245202 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 23 Jun 1977 |
Gasterosteidae |
| Counts (Alc/Skel/CS) |
75/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
| Collector; Vessel |
Bell, Michael A.; Bell, Bonnie M. |
Field Number |
MAB77-15 |
Date Collected |
23 June 1977 : 1300 |
| Continent/Ocean |
North America |
Country |
United States |
State |
California |
County |
San Luis Obispo County |
| Water Body |
San Simeon Creek |
Drainage |
San Simeon Creek |
Island Group |
|
Island |
|
| Depth |
|
Width |
4 m |
Salinity |
|
Gear |
10 ft, 1/8 inch mesh seine |
| Locality |
San Simeon Creek, just below juncture of N and S forks above waterfall. |
| Latitude-Longitude |
35.6254194°N, 121.0542639°W |
Bottom Type |
cobble, gravel, sand, decaying algae |
| Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
| Collecting Event Remarks |
Water temp. = C. Series of 3 pools. Pool B's surface is at least 2 m below surface of pool A which are approximately same elevation. Half the distance down from A to B is over a rock surface at 45° angle. The remaining half of the distance is 50% vertical rock face, 50% free fall. 1 adult Rana aurora seined in pool A, released. A 15 cm trout was in pool B but could not be seined. On the way to this station from 100 m upstream a Thamnophis sirtalis seen. Small sticklebacks thrown back. Also caught Oncorhynchus mykiss. |