| CAS-ICH 22172 | Gasterosteus aculeatus microcephalus [Catalog of Fishes] | ID by/date | Jones, A. C. / 1957 | 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 | J57-61 | Date Collected | 16 Nov 1957 : 1000-1030 | ||
| Continent/Ocean | Pacific Ocean / NE Pacific | Country | United States | State | California | County | Marin Co. |
| Water Body | Walker Creek | Drainage | Island Group | Island | |||
| Depth | Width | Salinity | F | Gear | seine | ||
| Locality | Tomales Bay, Walker Creek, Sta. 1, 3.3 mi. upstr. fr. mouth of Walker Cr. Marin Co., Calif. | ||||||
| Latitude-Longitude | 38.221856°, -122.903843°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) | Bottom Type | |||||
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