| Specimen ID | 694 |
| Group | Amphibians-Frogs |
| Genus | Lithobates |
| Species | catesbeianus |
| Common Name | American Bullfrog |
| State | CA |
| County | Contra Costa |
| Locality | frog farm at Stege (=El Cerrito) |
| Mapping Accuracy | Approximate |
| HUC8 Name | San Pablo Bay |
| HUC8 Number | 18050002 |
| Map | |
| Collection Month | 10 |
| Collection Year | 1897 |
| Year Accuracy | Actual |
| Potential Pathway | stocked for food |
| Status | established |
| Reference 1 |
| Ref. Number: | 12163 |
| Author: | Jennings, M.R., and M.P. Hayes |
| Date: | 1985 |
| Title: | Pre-1900 overharvest of California red-legged frogs (Rana aurora draytonii): the inducement for bullfrog (Rana catesbeiana) introduction. |
| Journal: | Herpetologica |
| Volume: | 41 |
| Issue: | 1 |
| Pages: | 94-103 |
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| Reference 2 |
| Ref. Number: | 12178 |
| Author: | Heard, M. |
| Date: | 1904 |
| Title: | A California frog ranch. |
| Journal: | Out West |
| Volume: | 21 |
| Pages: | 20-27 |
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| Record Type | Literature |
| Disposal | sent to Hawaii |
| Freshwater/Marine | Freshwater |
| Number Collected | 72 |
