| Specimen ID | 242774 |
| Group | Amphibians-Frogs |
| Genus | Lithobates |
| Species | catesbeianus |
| Common Name | American Bullfrog |
| State | OR |
| County | Multnomah |
| Locality | Burlington Bottoms, northwest of Portland |
| Mapping Accuracy | Approximate |
| HUC8 Name | Lower Willamette |
| HUC8 Number | 17090012 |
| Map | |
| Collection Day | 25 |
| Collection Month | 2 |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | stocked for food |
| Status | established |
| Reference 1 |
| Ref. Number: | 16600 |
| Author: | Pearl, C.A. , M.P. Hayes, R. Haycock, J.D. Engler, and J. Bowerman |
| Date: | 2005 |
| Title: | Observations of Interspecific Amplexus Between Western North American Ranid Frogs and the Introduced American Bullfoog (Rana catesbeiana) and an Hypothesis Concerning Breeding Interference. |
| Journal: | American Midland Naturalist |
| Volume: | 154 |
| Issue: | 1 |
| Pages: | 126-134 |
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| Comments | Interspecific amplexus observed between Rana catesbeiana and Rana aurora |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
