Alligator mississippiensis
Alligator mississippiensis
(American alligator)
Native Transplant

6 results for Alligator mississippiensis (American alligator)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1617865 PAAlleghenyAllegheny River, off of 57th St.2019 05010009 Lower Alleghenyfailed
1547060 PAAlleghenyCarrick neighbourhood, 300 block of East Agnew Ave.2019 05020005 Lower Monongahelafailed
1547059 PAAlleghenyMonongahela River at Southside Riverfront Park2019 05020005 Lower Monongahelafailed
1547058 PAAlleghenyNear Sebring and Rutherford2019 05030101 Upper Ohiofailed
1592661 PAAlleghenyParking lot of Giant Eagle, Shaler Township, PA.2019 05010009 Lower Alleghenyfailed
1548403 PABlairA creek near Tipton, Antis Township, PA2019 02050302 Upper Juniatafailed

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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/6/2021].

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