Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 22231 Gasterosteus aculeatus microcephalus  [Catalog of Fishes]       ID by/date  Jones, A. C. / 1958 Gasterosteidae
Counts (Alc/Skel/CS) 3/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Jones, A. C.  Field Number J58-116 Date Collected 1 Mar 1958 
Continent/Ocean North America Country United States State California County Marin County
Water Body Walker Creek Drainage Island Group Island
Depth Width Salinity F Gear
Locality Tomales Bay, Sta. 1, 3.3 mi. upstr. fr. mouth of Walker Creek. Marin Co., Calif.
Latitude-Longitude 38.221856°, -122.903843°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks