| Specimen ID | 1736293 |
| Group | Crustaceans-Crayfish |
| Genus | Faxonius |
| Species | obscurus |
| Common Name | Allegheny crayfish |
| State | PA |
| County | Berks |
| Locality | Delaware river watershed, Berks, PA |
| Mapping Accuracy | Accurate |
| HUC8 Name | Schuylkill |
| HUC8 Number | 02040203 |
| HUC10 Name | Maiden Creek |
| HUC10 Number | 0204020303 |
| HUC12 Name | Sacony Creek |
| HUC12 Number | 020402030304 |
| Map | |
| Collection Day | 4 |
| Collection Month | 9 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 43097 |
| Author: | Morrill, D.P., and D.H. Keller |
| Date: | 2023 |
| Title: | First record of Faxonius propinquus (Girard, 1852) in the Delaware River
watershed and new records of another non-native crayfish species,
Procambarus acutus (Girard, 1852) |
| Journal: | BioInvasions Records |
| Volume: | 12 |
| Issue: | 4 |
| Pages: | 1099-1109 |
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| Record Type | Literature |
| Number Collected | 63 |
