Specimen Information

Faxonius obscurus
Faxonius obscurus
(Allegheny crayfish)
Crustaceans-Crayfish
Native Transplant

Specimen ID1736307
GroupCrustaceans-Crayfish
GenusFaxonius
Speciesobscurus
Common NameAllegheny crayfish
StatePA
CountyBerks
LocalityDelaware river watershed, Berks, PA
Mapping AccuracyAccurate
HUC8 NameSchuylkill
HUC8 Number02040203
HUC10 NameMiddle Schuylkill River
HUC10 Number0204020306
HUC12 NameHay Creek
HUC12 Number020402030608
Map
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Collection Day15
Collection Month5
Collection Year2015
Year AccuracyActual
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
Record TypeLiterature
Number Collected194


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/24/2024].

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