Lake Sturgeon
Lake Sturgeon is a species of Fresh Water fish that lives in North America.  It looks like a fish that came from the Mesozoic.  It has bony plates, partly Cartiaginous skelleton, these fish has a elongated snout that allows it to sift for sand beds, river and lake bottoms for there food.  They can live up to a hundred years and do not become sexual mature till there thirty plus.