| Specimen ID | 4543 |
| Group | Crustaceans-Copepods |
| Genus | Pseudodiaptomus |
| Species | forbesi |
| Common Name | a calanoid copepod |
| State | CA |
| County | San Joaquin |
| Locality | San Joaquin River near Stockton |
| Mapping Accuracy | Approximate |
| HUC8 Name | San Joaquin Delta |
| HUC8 Number | 18040003 |
| Map | |
| Collection Month | 6 |
| Collection Year | 1988 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| 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: | 9247 |
| Author: | Orsi, J.J., and T.C. Walter |
| Date: | 1991 |
| Title: | Pseudodiaptomus forbesi and P. marinus (Copepoda: Calanoida), the latest copepod immigrants to California's Sacramento-San Joaquin estuary |
| Journal: | Proc. 4th Int. conf. Copepoda, Bull. Plank. Soc. Japan |
| Pages: | 553-562 |
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| Comments | Native to Yangtze River in China. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | 22K/m2 |
