Specimen Information

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

Specimen ID1522558
GroupCrustaceans-Crayfish
GenusFaxonius
Speciesvirilis
Common NameVirile Crayfish, Northern Crayfish
StateID
CountyAda
LocalityBlacks Creek Reservoir
Mapping AccuracyAccurate
HUC8 NameLower Boise
HUC8 Number17050114
HUC10 NameTenmile Creek-Fifteen Mile Creek
HUC10 Number1705011402
HUC12 NameBlacks Creek
HUC12 Number170501140201
Map

NAS ARM

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Collection Day8
Collection Month10
Collection Year2017
Year AccuracyActual
Potential Pathwayreleased aquarium | released bait
Statusestablished
CommentsAdditional male specimens captured by the Invasive Species Program staff of Nic Zurfluh, of the Idaho State Department of Agriculture and myself during the week of July 20, 2018. Specimens were shipped to Susan Adams, PhD., U.S. Forest Service in Oxford, Mississippi on Aug 1 for species verification. Confirmation of species provided by Susan Adams and Chris Taylor via email on August 1 and 2, 2018. I would recommend considering this an established population based on the number of exoskeletons and live animals observed in and around the reservoir. In various creek channels and wetlands on the mud flats and within the east side of the Blacks Creek Reservoir
Record TypeNAS sighting report
VerifierSusan Adams and Chris Taylor
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 [1/28/2020].

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