| Specimen ID | 50277 |
| Group | Mollusks-Bivalves |
| Genus | Arcuatula |
| Species | senhousia |
| Common Name | Asian date mussel |
| State | CA |
| County | San Mateo |
| Locality | San Francisco Bay at Coyote Point [due N of San Mateo, CA] |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Francisco Bay |
| HUC8 Number | 18050004 |
| HUC10 Name | San Francisco Bay |
| HUC10 Number | 1805000410 |
| HUC12 Name | Oakland Inner Harbor-San Francisco Bay |
| HUC12 Number | 180500041002 |
| Map | |
| Collection Year | 1966 |
| Year Accuracy | Publication Year |
| Potential Pathway | shipping |
| Status | established |
| Reference 1 |
| Ref. Number: | 1642 |
| Author: | Hanna, G.D. |
| Date: | 1966 |
| Title: | Introduced mollusks of western North America. |
| Journal: | Occasional Papers of the California Academy of Sciences |
| Volume: | 48 |
| Pages: | 1-108 |
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| Comments | Year of collecton is publication date of source document. |
| Record Type | Specimen |
| Disposal | Cal. Acad. Sci. |
| Museum Cat Number | CAS-IZ 12688, 12689 |
| Freshwater/Marine | Marine |