| Specimen ID | 1696 |
| Group | Entoprocts |
| Genus | Barentsia |
| Species | benedeni |
| Common Name | an entoproct |
| State | CA |
| County | Alameda |
| Locality | Lake Merritt, Oakland |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Francisco Bay |
| HUC8 Number | 18050004 |
| HUC10 Name | San Francisco Bay |
| HUC10 Number | 1805000410 |
| HUC12 Name | San Francisco Bay Estuaries |
| HUC12 Number | 180500041001 |
| Map | |
| Collection Year | 1929 |
| Year Accuracy | Actual |
| Potential Pathway | shipping hull fouling | hitch hiker with oysters |
| Status | established |
| Reference 1 |
| Ref. Number: | 10319 |
| Author: | Cohen, A.N., and J.T. Carlton. |
| Date: | 1995 |
| Title: | Nonindigenous Aquatic Species in a United States Estuary, A Case Study of the Biological Invasions of the San Francisco Bay and Delta. |
| Journal: | Report for USFWS, WA DC, and Connecticut Sea Grant |
| Publisher: | A report for the United States Fish and Wildlife Service, Washington, DC and The National Sea Grant College Program Connecticut Sea Grant. |
| Pages: | 246 pp |
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| Reference 2 |
| Ref. Number: | 9186 |
| Author: | Carlton, J.T. |
| Date: | 1979 |
| Title: | History, Biogeography, and Ecology of the Introduced Marine and Estuarine Invertebrates of the Pacific Coast of North America. |
| Publisher: | University of California |
| Pages: | 904 |
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| Comments | Native to Europe. Collected as Ascopodaria gracilis. Often confused with the native B. gracilis. |
| Record Type | Literature |
| Freshwater/Marine | Marine |
