Everglades or Florida crayfish sometimes have blue patterns, and captive-bred individuals are often a vibrant blue. However, pure white is rare, especially in wild crayfish. Without its natural ...

The agency also announced its intent to propose protections for the crayfish’s critical habitat. The extremely rare crayfish is found only in southern and central Miami-Dade County, Florida. “I’m ...

A new critter is creeping into the United States' waters. The invasive Australian redclaw crayfish has been spotted in southern Texas, roughly 8,000 miles from its home. The freshwater ...