Specimen Information

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

Specimen ID274695
GroupCrustaceans-Crayfish
GenusFaxonius
Speciesvirilis
Common NameVirile Crayfish, Northern Crayfish
StateMT
CountyLake
LocalityVan Lake in the Swan Valley
Mapping AccuracyAccurate
HUC8 NameSwan
HUC8 Number17010211
HUC10 NameMiddle Swan River
HUC10 Number1701021103
HUC12 NameMiddle Swan Creek-Van Lake
HUC12 Number170102110302
Map
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Collection Day15
Collection Month7
Collection Year1988
Year AccuracyActual
Potential Pathwaystocked aquaculture
Statusestablished
Reference 1
Ref. Number:19707
Author:Sheldon, A.L.
Date:1989
Title:A reconnaissance of crayfish populations in western Montana.
Publisher:Montana Department of Fish, Wildlife and Parks
Pages:24 pp
CommentsIntentionally introduced by Montana Fish, Wildlife and Parks, and likely spread via released bait by fishermen.
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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/14/2019].

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.