Virile Crayfish - Montana Field Guide

Where, when, and why to fish crayfish in Montana

The State of Crayfish in the Pacific Northwest - Larson - 2011 - Fisheries - Wiley Online Library

Virile Crayfish (Northern Crayfish) Missouri Department of Conservation

virile crayfish (Faxonius virilis) - EDDMapS

Crawfish: Camouflaged and Colorful Crustaceans

Virile Crayfish (Northern Crayfish) Missouri Department of Conservation

Virile Crayfish - Montana Field Guide

Where, when, and why to fish crayfish in Montana

Calico Crayfish - Montana Field Guide

Virile Crayfish (Faxonius virilis) · iNaturalist Canada

Faxonius virilis (virile crayfish)

Virile Crayfish (Northern Crayfish) Missouri Department of Conservation