Procambarus clarkii
Procambarus clarkii
(Red Swamp Crayfish)
Native Transplant

16 results for Procambarus clarkii (Red Swamp Crayfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1703595 PABeaverMan-made pond along the Ohio-Pennsylvania border in Darlington Township off Constitution Blvd2014 05030101 Upper Ohio 
1703593 PABucksDelaware Canal Towpath near Hwy One Rd2017 02040201 Crosswicks-Neshaminy 
1703730 PABucksDelaware River2022 02040105 Middle Delaware-Musconetcong 
1713575 PABucksMill Creek2023 02040201 Crosswicks-Neshaminy 
1613722 PABucksSilver Lake, Silver Lake County Park2019 02040201 Crosswicks-Neshaminyunknown
1703369 PAChesterSchuylkill River off Cromby Rd.1990 02040203 Schuylkill 
1671550 PADelaware9 Princeton Ave, Ridley, PA, US2017 02040202 Lower Delaware 
1703368 PADelawareLong Hook creek in between Delaware Expressway and I-95 Try2005 02040202 Lower Delaware 
1703592 PADelawareRidley Park Lake off W Ridley Ave. and Glenloch Rd.2017 02040202 Lower Delaware 
1673959 PADelawareWayne, PA, USA2019 02040203 Schuylkill 
1687200 PAMontgomeryPennypack Creek at Hatboro, PA.2021 02040202 Lower Delawareunknown
1703382 PAMontgomerySandy Run intersecting with Limekiln Pike2001 02040203 Schuylkill 
1703594 PAPhiladelphiaBrookshire Creek off Byberry Rd.2017 02040202 Lower Delaware 
1673976 PAPhiladelphiaPhiladelphia, PA, USA2020 02040202 Lower Delaware 
1673374 PAPhiladelphiaUniversity of Pennsylvania, Philadelphia, PA, US2019 02040203 Schuylkill 
1632851 PAPhiladelphiaWissahickon Creek2019 02040203 Schuylkillunknown

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/27/2024].

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