| CAS-ICH 212830 | Gasterosteus aculeatus microcephalus [Catalog of Fishes] | ID by/date | Hopkirk, J. D. / 3 Nov 1963 | Gasterosteidae | |||
| Counts (Alc/Skel/CS) | 1/0/0 | Prep Type - Preservative | alc-75% EtOH | Other/Previous Number | Size | SL 43 mm | |
| Collector; Vessel | U.S. Fish & Wildlife Service | Field Number | 116-47 | Date Collected | 23 Apr 1947 | ||
| Continent/Ocean | North America | Country | United States | State | California | County | |
| Water Body | Drainage | Sacramento R. drainage | Island Group | Island | |||
| Depth | Width | Salinity | Gear | ||||
| Locality | Sacramento River, Tolands Landing. | ||||||
| Latitude-Longitude | 38.086305°, -121.743027°; uncertainty: 4728 m (Source: FishNet Collaborative Georeferencing Project) | Bottom Type | |||||
| Acc. Number | 1952-III:17 | Specimen Remarks | |||||
| Collecting Event Remarks | |||||||