| Specimen ID | 52151 |
| Group | Mollusks-Bivalves |
| Genus | Corbicula |
| Species | fluminea |
| Common Name | basket clam |
| State | WA |
| County | Pacific |
| Locality | Columbia River, north bank about 2 miles east of Knappton |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Columbia |
| HUC8 Number | 17080006 |
| HUC10 Name | Baker Bay-Columbia River |
| HUC10 Number | 1708000605 |
| HUC12 Name | Baker Bay-Columbia River |
| HUC12 Number | 170800060500 |
| Map | |
| Collection Month | 8 |
| Collection Year | 1938 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 1355 |
| Author: | Counts III, C.L. |
| Date: | 1991 |
| Title: | Corbicula (Bivalvia: Corbiculidae) Part 1. Catalog of fossil and recent nominal species. Part 2. Compendium of zoogeographic records of North America and Hawaii, 1924-1984. |
| Journal: | Tryonia |
| Volume: | 21 |
| Pages: | 1-134 |
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| Reference 2 |
| 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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| Reference 3 |
| Ref. Number: | 14645 |
| Author: | Burch, J.Q. |
| Date: | 1944 |
| Title: | Check list of west North American marine mollusa from San Diego, California to Alaska. |
| Journal: | Minutes of the Conchological Club of Southern California |
| Publisher: | Minutes of the Conchological Club of Southem Califomia |
| Volume: | 38 |
| Pages: | 18 |
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| Comments | First living population found in North America. Also see ref no. 12039. New catalog number assigned 6/2/2017. |
| Record Type | Specimen |
| Disposal | preserved dry |
| Museum Cat Number | CAS-IZ 219729 |
| Verifier | John Q. Burch |
| Freshwater/Marine | Freshwater |
| Number Collected | numerous |
