Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 208550 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Petromyzontidae
Counts (Alc/Skel/CS) 4/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel Chadwick  Field Number C 2-II-1957 Date Collected 2 Mar 1957 
Continent/Ocean North America Country United States State California County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Tracy Louver Structure
Latitude-Longitude 37.816431°, -121.556693°; uncertainty: 507 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksPlaced marker at the louvers at Tracy Fish Collection Facility.
Acc. Number Specimen Remarks Collected from storage tanks
Collecting Event Remarks