This shark can grow to lengths of fifty feet or more. It has a stout body, a broad, flat head, and a truncated snout. It's jaws house up to 300 rows of tiny teeth. Thr are two dorsal fins, lateral ridges on the trunk and tail, and a cresent shaped caudal fin. It's coloring is either grey, blue or brown, and it's underside is white. Light spots and vertical and horizontal lines create a checkerboard pattern.
Reproduction: Known to be ovoviviparous, producing huge litters of up to 300 young.
Despite it's size, this shark is harmless to humans