Regents of the University of Michigan
Animal Diversity Web: Rusty Crayfish
Comprehensive information about the rusty crayfish is presented, including the positive and negative economic impacts they have on humans. This page includes excellent photographs and detailed classification information.
Environmental Education for Kids
Eek!: Rusty Crayfish
This resource provides all types of information on this alien invader. Contains information on their life history, why they are considered an "alien invader," diet and more.