1. Son Alimentation est très polyvalente : herbes, feuilles, racines, baies, fruits, tubercules, plantes, rameaux tendres et même du bois qu’il est capable de broyer grâce à sa puissante mâchoire.

2. The northern Crayfish is a medium to large Crayfish and is distinguished from signal and red swamp Crayfish by broad flattened tuberculate (i.e., large tubercules) claws, and a olive‐brown body that is dappled with dark brown, and abdominal segments with dark