Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 202243 Sphoeroides annulatus politus  [Catalog of Fishes]       ID by/date  Walker, B. W. / Aug 1950 Tetraodontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size 155.5mm
Collector; Vessel Walker, Boyd W.; et al  Field Number W50-36W Date Collected 29 Jan 1950 
Continent/Ocean Pacific Ocean / NE Pacific Country Mexico State Sonora County
Water Body Gulf of California Drainage Island Group Island
Depth Width Salinity Gear
Locality Small sand beach W. of Puerto San Carlos 4 mi.
Latitude-Longitude 27.940403°, -111.089255°; uncertainty: 581 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksCoordinates at beach 4 miles west of San Carlos, Sonora.
Acc. Number Specimen Remarks
Collecting Event Remarks Some labels marked W50-36 read "W. of Puerto San Carlos 4 miles", some read "E. of Puerto San Carlos about 3 mi." The one in this jar reads "W."