| CAS-ICH 245021 | Gasterosteus aculeatus williamsoni [Catalog of Fishes] | ID by/date | Bell, Michael A. / 12 Sep 1973 | Gasterosteidae | |||
| Counts (Alc/Skel/CS) | 50/0/0 | Prep Type - Preservative | alc | Other/Previous Number | Size | ||
| Collector; Vessel | Bell, Michael A.; Herman, J. | Field Number | MAB73-11 | Date Collected | 12 September 1973 : 1310-1345 | ||
| Continent/Ocean | North America | Country | United States | State | California | County | Los Angeles 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 | 100 m upstream of River's End Park, Soledad Canyon | ||||||
| Latitude-Longitude | Bottom Type | sand, 80% covered with algae | |||||
| Acc. Number | 2018-X:19 | Specimen Remarks | |||||
| Collecting Event Remarks | Water Temp. = 21.5 C. Many Gasterosteus aculeatus williamsoni with white spots on skin. One large dead one seen (not collected). At least 2 G. a. williamsoni collected with male nuptial color but swollen abdomens resembling females. Also present: Catostomus santaeanaae, Lepomus sp., and Gambusia affinis. | ||||||