Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 234419 Polydactylus approximans   [Catalog of Fishes]       ID by/date  Wintersteen, J. / 5 Jul 1958 Polynemidae
Counts (Alc/Skel/CS) 4/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size 114-149 mm SL
Collector; Vessel Stephens, J.  Field Number W58-48 Date Collected 13 Feb 1958 
Continent/Ocean Pacific Ocean / NE Pacific Country Mexico State Sinaloa County
Water Body Gulf of California Drainage Island Group Island
Depth Width Salinity Gear trawl
Locality Topolabampo harbor entrance, north between I. San Ignacio and mainland.
Latitude-Longitude 25.501767°, -109.017346°; uncertainty: 17323 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksError covers Bahia Topolobampo and area between Isla San Ignacio to mainland.
Acc. Number Specimen Remarks
Collecting Event Remarks