Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database


CAS-ICH 23536 Gasterosteus aculeatus microcephalus  [Catalog of Fishes]       ID by/date  Hopkirk, J. D. / 1964 Gasterosteidae
Counts (Alc/Skel/CS) 41/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Hopkirk, J. D.; Kuris, A. M.  Field Number H64-3 Date Collected 26 Mar 1964 : 1000-1145
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County Sonoma Co.
Water Body Dry Creek Drainage Island Group Island
Depth Width Salinity F Gear 10' minnow seine
Locality 3 miles east of Skaggs Springs, above stream from Dry Creek Road Bridge.
Latitude-Longitude 38.700242°, -122.961363°; uncertainty: 1203 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type silt, gravel, mud, detritus; mostly fine gravel
Acc. Number 1964-VI:13 Specimen Remarks
Collecting Event Remarks