Faxonius obscurus
Faxonius obscurus
(Allegheny crayfish)
Native Transplant

34 results for Faxonius obscurus (Allegheny crayfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1419074 PAAdamsAdams County2014 02000000 Mid Atlantic Regionestablished
1703608 PABedfordRiver Branch Juanita River off Fort Bedford Path2006 02050303 Raystown 
1710779 PABlairBald Eagle Creek2021 02050302 Upper Juniataestablished
1673149 PABlairHollidaysburg, PA, USA2019 02050302 Upper Juniata 
1658615 PABlairLittle Juniata River at Tyrone Railroad Park2021 02050302 Upper Juniataestablished
1710782 PABlairLittle Juniata River, downstream Bald Eagle Creek2021 02050302 Upper Juniataestablished
1703602 PACentreBald Eagle Creek under Turnpike St. bridge and off of Eagle St.2006 02050204 Bald Eagle 
1713601 PACentreCoyler Lake2023 02050301 Lower Susquehanna-Penns 
1703314 PACentreSpring Creek, Centre County, PA2022 02050204 Bald Eagle 
1703605 PAColumbiaFishing Creek in between W Main St. and Drinker St.2006 02050107 Upper Susquehanna-Lackawanna 
1695172 PAColumbiaNorth Branch Susquehanna River2020 02050107 Upper Susquehanna-Lackawannaestablished
1703598 PAFranklinConococheague Creek off Siloam Rd.2006 02070004 Conococheague-Opequon 
1703600 PAFranklinConococheague Creek off Williamson Rd.2006 02070004 Conococheague-Opequon 
1710780 PAHuntingdonFrankstown Branch2021 02050302 Upper Juniataestablished
1710783 PAHuntingdonLittle Juniata River2021 02050302 Upper Juniataestablished
1710781 PAHuntingdonLittle Juniata River, near mouth2021 02050302 Upper Juniataestablished
1710784 PAHuntingdonReeds Run, tributary to Shavers Creek2021 02050302 Upper Juniataestablished
1710771 PAHuntingdonShaver Creek, near mouth2021 02050302 Upper Juniataestablished
1710773 PAHuntingdonShaver Creek, upstream2021 02050302 Upper Juniataestablished
1710775 PAHuntingdonStanding Stone Creek, near mouth2021 02050302 Upper Juniataestablished
1710785 PAHuntingdonTrough Creek2021 02050303 Raystownestablished
1419072 PALancasterLancaster County2014 02050306 Lower Susquehannaestablished
1710687 PALancasterMuddy Run Recreation Lake1982 02050306 Lower Susquehannaestablished
1703291 PALuzerneLily Lake, Wapwalopen, PA near boat ramp.2022 02050107 Upper Susquehanna-Lackawanna 
1697330 PALuzerneNescopeck Creek at Nescopeck State Park, near Wood Frog Loop trail access.2022 02050107 Upper Susquehanna-Lackawannaunknown

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/1/2023].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.