Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 22388 Gasterosteus aculeatus microcephalus  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Gasterosteidae
Counts (Alc/Skel/CS) 10/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-213 Date Collected 18 Jul 1958 : 1100-1140
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity B Gear seine
Locality Tomales Bay, Sta. 3, US Hwy. 1 bridge, 2.1 miles upstream from mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.215908°, -122.926320°; uncertainty: 207 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks