Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 245209 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 26 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 MAB77-23 Date Collected 26 June 1977 : 1630
Continent/Ocean North America Country United States State California County San Luis Obispo County
Water Body Pico Creek Drainage Pico Creek Island Group Island
Depth Width 8 m Salinity Gear 10 ft, 1/8 inch mesh seine
Locality Pico Creek mouth
Latitude-Longitude 35.6181861°N, 121.1466222°W Bottom Type dead leaves, detritus on top of gravel
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 22.5 C. A non-melanistic Eucyclogobius what appeared to be transparent was collected. A Santa Cruz garter snake was seen in a pool just upstream which contained no fish. The vast majority of sticklebacks were taken in a side channel where the temp was somewhat elevated. Tadpoles were present. Some fish returned- sticklebacks and gobies. Also caught Eucyclogobius newberryi.