Faxonius virilis
Faxonius virilis
(Virile Crayfish)
Native Transplant

41 results for Faxonius virilis (Virile Crayfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
154745 MDFrederickCatoctin Creek1999 02070008 Middle Potomac-Catoctincollected
1694712 MDFrederickCATOCTIN CREEK at site CATO-408-R-20092009 02070008 Middle Potomac-Catoctinestablished
155337 MDFrederickCatoctin Creek UT1, Site Code: FR-B-065-111-961996 02070008 Middle Potomac-Catoctincollected
1694654 MDFrederickHOLLOW CREEK at site CATO-202-B-20102010 02070008 Middle Potomac-Catoctinestablished
1694711 MDFrederickLEWIS MILL RUN at site CATO-115-R-20092009 02070008 Middle Potomac-Catoctinestablished
1694653 MDFrederickLITTLE CATOCTIN CREEK at site CATO-201-B-20102010 02070008 Middle Potomac-Catoctinestablished
1694710 MDFrederickLITTLE CATOCTIN CREEK UT at site CATO-114-R-20092009 02070008 Middle Potomac-Catoctinestablished
1694835 MDFrederickTUSCARORA CREEK UT2 at site PRFR-211-R-20072007 02070008 Middle Potomac-Catoctinestablished
1694996 MDFrederickWILES BRANCH at site FR-B-065-111-961996 02070008 Middle Potomac-Catoctinestablished
155437 MDMontgomeryBroad Run (PW) UT1, Site Code: MO-P-496-215-971997 02070008 Middle Potomac-Catoctincollected
155403 MDMontgomeryBroad Run (PW), Site Code: MO-P-016-227-971997 02070008 Middle Potomac-Catoctincollected
155424 MDMontgomeryBroad Run (PW), Site Code: MO-P-206-311-971997 02070008 Middle Potomac-Catoctincollected
1694907 MDMontgomeryBROAD RUN at site MO-P-206-311-971997 02070008 Middle Potomac-Catoctinestablished
1694895 MDMontgomeryBROAD RUN UT1 at site MO-P-016-227-971997 02070008 Middle Potomac-Catoctinestablished
1694920 MDMontgomeryBROAD RUN UT2 UT1 at site MO-P-496-215-971997 02070008 Middle Potomac-Catoctinestablished
1694746 MDMontgomeryBUCKLODGE BRANCH at site SENE-302-R-20092009 02070008 Middle Potomac-Catoctinestablished
1694902 MDMontgomeryDRY SENECA CREEK at site MO-P-102-308-971997 02070008 Middle Potomac-Catoctinestablished
1694905 MDMontgomeryDRY SENECA CREEK at site MO-P-190-302-971997 02070008 Middle Potomac-Catoctinestablished
155419 MDMontgomeryDry Seneca Creek, Site Code: MO-P-102-308-971997 02070008 Middle Potomac-Catoctincollected
155422 MDMontgomeryDry Seneca Creek, Site Code: MO-P-190-302-971997 02070008 Middle Potomac-Catoctincollected
1694914 MDMontgomeryGREAT SENECA CREEK at site MO-P-333-207-971997 02070008 Middle Potomac-Catoctinestablished
155431 MDMontgomeryGreat Seneca Creek, Site Code: MO-P-333-207-971997 02070008 Middle Potomac-Catoctincollected
1694783 MDMontgomeryHORSEPEN BRANCH at site PRMO-209-R-20082008 02070008 Middle Potomac-Catoctinestablished
1694910 MDMontgomeryLITTLE MONOCACY RIVER UT1 at site MO-P-251-115-971997 02070008 Middle Potomac-Catoctinestablished
155427 MDMontgomeryLittle Monocacy River UT1 UT1, Site Code: MO-P-251-115-971997 02070008 Middle Potomac-Catoctincollected

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 [5/28/2024].

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