Specimen Information

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

Specimen ID1649673
Common NameVirile Crayfish, Northern Crayfish
LocalityBonita Creek, below fish barrier
Mapping AccuracyAccurate
HUC8 NameUpper Gila-San Carlos Reservoir
HUC8 Number15040005
HUC10 NameBonita Creek
HUC10 Number1504000504
HUC12 NameDry Creek-Bonita Creek
HUC12 Number150400050408
Collection Day16
Collection Month3
Collection Year2020
Year AccuracyActual
Potential Pathwaydispersed | released aquarium
CommentsThese crayfish were observed below the Bonita Creek fish barrier. I occasionally pick up crayfish above the barrier during fish work. As of now they are rare above above the barrier.
Record TypeNAS sighting report
VerifierHeidi Blasius (BLM)
Number Collected4


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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/28/2022].

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