Taxonomy of Finfish (1+2)

CARCHARHINIDAE

    Eyes on sides of head, with a well-developed nictitating lower eyelid;
    Intestine with a scroll valve
    Anterior teeth in upper jaw smaller than lateral teeth and not separated from them by smaller intermediate teeth on each side
    upper edge of caudal fin with a rippled orundulating margin;
    precaudal pits present;