| CAS-ICH 22294 | Gasterosteus aculeatus microcephalus [Catalog of Fishes] | ID by/date | Jones, A. C. / 1958 | Gasterosteidae | |||
| Counts (Alc/Skel/CS) | 1/0/0 | Prep Type - Preservative | alc-75% EtOH | Other/Previous Number | Size | ||
| Collector; Vessel | Jones, A. C. | Field Number | J58-161 | Date Collected | 13 Apr 1958 : 1005-1025 | ||
| Continent/Ocean | North America | Country | United States | State | California | County | Marin County |
| Water Body | Walker Cr. | Drainage | Island Group | Island | |||
| Depth | Width | Salinity | Gear | seine | |||
| Locality | Tomales Bay, Walker Creek, Sta. 1, 3.3 miles upstream from mouth of Walker Cr. | ||||||
| Latitude-Longitude | 38.221856°, -122.903843°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) | Bottom Type | |||||
| Acc. Number | Specimen Remarks | ||||||
| Collecting Event Remarks | |||||||