Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 245048 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 4 Aug 1974 Gasterosteidae
Counts (Alc/Skel/CS) 200/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Bell, Bonnie M.  Field Number MAB74-27 Date Collected 4 August 1974 : 1400
Continent/Ocean North America Country United States State California County Mendocino County
Water Body Garcia River Drainage Garcia River Island Group Island
Depth Width 45 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Garcia River, 1.70 km from mouth
Latitude-Longitude 38.9443528°N, 123.7212611°W Bottom Type mud, some cobbles, logs
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water Temp. = 21.5 C. A calm backwater (shallow) upstream from sandbar. Seining between this point and the mouth of the river produced Cymatogaster aggregata, Cottus sp., flatfish, and Catostomus sp. Many dead Anchoa sp and a dead shark were seen. This area is also subject to considerable tidal fluctuation. Areas with emergent grass and floating algae were seined. These should have had Gasterosteus if it was present.