Louisiana crawfish

habitat

this is not limited to isolated sightings the species is already breeding in at least one ontario site raising concerns for communities that rely on healthy lakes ponds and wetlands the red swamp crayfish or Procambarus clarkii is an aggressive crayfish from the southeastern United States, according to the blog TO Post.

Why is it always the aggressive ones that get out?

Why can't we just call them Red Swamp Crayfish? Like, why do we gotta call them Pocamberus Clarki?