| Specimen ID | 1419090 |
| Group | Crustaceans-Crayfish |
| Genus | Faxonius |
| Species | immunis |
| Common Name | calico crayfish |
| State | PA |
| County | Butler |
| Locality | Butler County |
| Mapping Accuracy | Centroid |
| Centroid Type | County |
| HUC8 Name | Connoquenessing |
| HUC8 Number | 05030105 |
| Map | |
| Collection Year | 2014 |
| Year Accuracy | Publication Year |
| Potential Pathway | released bait |
| Status | established |
| Reference 1 |
| Ref. Number: | 30645 |
| Author: | Pennsylvania iMap Invasives |
| Date: | 2017 |
| Title: | Invertebrates |
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| Comments | Invasive range from iMap Invasives |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
