American Crayfish May 2026

: Native to the Ohio River Basin, this aggressive species is easily identified by rusty-red spots on each side of its shell and black bands on its claw tips. Ecological Role and Impact

In their native habitats, American crayfish are central to the food web: Learn About the American Crayfish! ~4k american crayfish

While there are over 350 species of crayfish in North America, three are frequently discussed due to their ecological impact and wide distribution: : Native to the Ohio River Basin, this