Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 245133 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 5 Aug 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 MAB75-23 Date Collected 5 August 1975 : 1530
Continent/Ocean North America Country United States State California County Ventura County
Water Body Ventura River Drainage Ventura Island Group Island
Depth Width 8 m Salinity 0 Gear 10 ft, 1/8 inch mesh seine
Locality Ventura River, 4.9 km from mouth
Latitude-Longitude 34.3164139°N, 119.2960278°W Bottom Type cobbles with adhering algae, fine gravel or coarse sand
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water Temp. = 27.8 C. Gasterosteus aculeatus very abundant here. They are very truncated here as near the mouth. A few Lepomis were seen but none captured. Water does not seem as foul here. Filamentous algae and Lamnaria still abundant. Most sticklebacks seined in open just where current slowed. Currents swirls in very slow eddies where most fish captured. Also caught Gila orcutti.