| Specimen ID | 4765 |
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| Group | Crustaceans-Crayfish |
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| Genus | Procambarus |
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| Species | clarkii |
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| Common Name | red swamp crayfish |
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| State | CA |
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| County | Los Angeles |
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| Locality | stream near Pasadena, CA |
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| HUC8 Name | Los Angeles |
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| HUC8 Number | 18070105 |
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| Year | 1924 |
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| Year Accuracy (Specimen) | Actual |
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| Primary Pathway | escaped captivity aquaculture |
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| Status | established |
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| Reference #1 | | Ref. Number | 10319 |
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| Author | Cohen, A.N. and J.T. Carlton. |
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| date | 1995 |
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| title | Nonindigenous Aquatic Species in a United States Estuary, A Case Study of the Biological Invasions of the San Francisco Bay and Delta. |
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| journal | Report for USFWS, WA DC, and Connecticut Sea Grant |
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| publisher | A report for the United States Fish and Wildlife Service, Washington, D.C. and The National Sea Grant College Program Connecticut Sea Grant |
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| pages | 246 pp. |
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|
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| Reference #2 | | Ref. Number | 9264 |
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| Author | Holmes, S.J. |
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| date | 1924 |
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| title | The genus Cambarus in California. |
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| journal | Science |
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| vol | 60 |
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| issue | 1555 |
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| pages | 358-359 |
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|
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| Comments | Native to Texas and Louisiana. Considered a pest in rice fields. |
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| Record Type | Literature |
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| Fresh/Marine Introduction | Freshwater |
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