Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 245235 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 18 Jul 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 MAB77-51 Date Collected 18 July 1977 : 1200
Continent/Ocean North America Country United States State California County Santa Cruz County
Water Body Soquel Creek Drainage Soquel Creek Island Group Island
Depth Width 8 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Soquel Creek
Latitude-Longitude 36.9949806°N, 121.955275°W Bottom Type mud, gravel, 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. No adult sticklebacks, no males in nuptial coloration. This is a 65 m long pool formed where the creek is cutting against the west bank of the flood plain forming 20 m high cliff. Small beach is on the east bank. A large animal, possibly 60 cm, escaped from the net, presumably it was Salmo; this suspicion reinforced by numerous fishing gear caught in trees. Some minnows with reddish orange coloration on premaxilla, preoperculum dorsal corner of operculum, pectoral and pelvic axillae, and base of anal fin. Also caught Cottus asper, Oncorhynchus mykiss, Catostomus occidentalis, and atherinid sp.