Faxonius virilis
Faxonius virilis
(Virile Crayfish, Northern Crayfish)
Native Transplant

147 results for Faxonius virilis (Virile Crayfish, Northern Crayfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
538532 MDAnne ArundelDORSEY RUN at site AA-N-152-304-971997 02060006 Patuxentestablished
155225 MDAnne ArundelDorsey Run, Site Code: AA-N-152-304-971997 02060006 Patuxentcollected
538533 MDAnne ArundelFRANKLIN BRANCH at site AA-N-337-102-971997 02060006 Patuxentestablished
155226 MDAnne ArundelFranklin Branch, Site Code: AA-N-337-102-971997 02060006 Patuxentcollected
538531 MDAnne ArundelMIDWAY BRANCH at site AA-N-092-225-971997 02060006 Patuxentestablished
155224 MDAnne ArundelMidway Branch, Site Code: AA-N-092-225-971997 02060006 Patuxentcollected
1416189 MDAnne ArundelPatuxent River1997 02060006 Patuxentestablished
1416266 MDAnne ArundelPatuxent River1997 02060006 Patuxentestablished
1416357 MDAnne ArundelPatuxent River1997 02060006 Patuxentestablished
1416030 MDAnne ArundelPatuxent River2008 02060006 Patuxentestablished
538595 MDHowardCABIN BRANCH at site HO-P-083-235-971997 02060006 Patuxentestablished
538689 MDHowardCABIN BRANCH UT at site BRIG-103-R-20092009 02060006 Patuxentestablished
155385 MDHowardCabin Branch, Site Code: HO-P-083-235-971997 02060006 Patuxentcollected
538600 MDHowardCATTAIL CREEK at site HO-P-158-309-971997 02060006 Patuxentestablished
538601 MDHowardCATTAIL CREEK UT1 at site HO-P-169-111-971997 02060006 Patuxentestablished
155395 MDHowardCattail Creek UT1, Site Code: HO-P-169-111-971997 02060006 Patuxentcollected
538603 MDHowardCATTAIL CREEK UT2 at site HO-P-191-116-971997 02060006 Patuxentestablished
155397 MDHowardCattail Creek UT2, Site Code: HO-P-191-116-971997 02060006 Patuxentcollected
155388 MDHowardCattail Creek, Site Code: HO-P-104-219-971997 02060006 Patuxentcollected
155394 MDHowardCattail Creek, Site Code: HO-P-158-309-971997 02060006 Patuxentcollected
538593 MDHowardDORSEY BRANCH at site HO-N-038-204-971997 02060006 Patuxentestablished
538606 MDHowardDORSEY BRANCH at site HO-P-239-217-971997 02060006 Patuxentestablished
155381 MDHowardDorsey Branch to Little Patuxent River, Site Code: HO-N-038-204-971997 02060006 Patuxentcollected
155401 MDHowardDorsey Run, Site Code: HO-P-239-217-971997 02060006 Patuxentcollected
538668 MDHowardHAMMOND BRANCH at site LPAX-113-H-20102010 02060006 Patuxentestablished

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 [10/16/2021].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.