Specimen Information

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

Specimen ID283240
GroupCrustaceans-Crayfish
GenusFaxonius
Speciesvirilis
Common NameVirile Crayfish, Northern Crayfish
StateWV
CountyMorgan
LocalityPotomac River at SR 11 crossing
Mapping AccuracyAccurate
HUC8 NameConococheague-Opequon
HUC8 Number02070004
HUC10 NameSleepy Creek
HUC10 Number0207000402
HUC12 NameLower Sleepy Creek
HUC12 Number020700040205
Map
+
Collection Day5
Collection Month6
Collection Year2007
Year AccuracyActual
Potential Pathwayreleased bait
Statusestablished
Reference 1
Ref. Number:24513
Author:Loughman, Z.
Date:2012
Title:Orconectes virilis and Orconectes rusticus collection in West Virginia.
CommentsPrimary collection number: 070605-10. "Potomac river at route 11 bridge crossing. Silt and mud substrate; not the best conditions for sampling. this and previous site harbour add orconcectid. Possibly = 1 . 0 obsucurus, 2. 0. limosus, 3. 0. virilis and above integrade."
Record TypeLiterature
Freshwater/MarineFreshwater


Disclaimer:

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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/17/2020].

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.