Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database

CAS-ICH 18039 Oncorhynchus mykiss gairdnerii  [Catalog of Fishes]       ID by/date  Salmonidae
Counts (Alc/Skel/CS) 7/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Simpson, D. A.; Simpson, H.  Field Number DAS 55 Date Collected 23 Sep 1945 : 1500
Continent/Ocean North America Country United States State California County Humboldt County
Water Body Drainage Mad. R. Island Group Island
Depth Width Salinity Gear small seine
Locality Mad R., at Bridge #4-36 on U.S. Hwy. 299.
Latitude-Longitude 40.910018°, -124.061398°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type rock, gravel, sand
Acc. Number 1945-1946 Specimen Remarks Juveniles.
Collecting Event Remarks Water clear, temp. 67 deg. F; current mod. fast; green & brown algae.