The broadnose sevengill shark (Notorynchus cepedianus) is the only extant member of the genus Notorynchus, in the family Hexanchidae. It is recognizable because of its seven gill slits, while most shark species have five gill slits, with the exception of the members of the order Hexanchiformes and the sixgill sawshark. This shark has a large ...

A stout broad-headed, small-eyed shark with seven gill slits and a single dorsal fin situated far back on its body. COLOR Pale gray above; white below. Small black spots on body. SIZE Maximum size for this species is thought to be 9.5 ft [2.9 m], possibly more. Males mature at 4.8 to 5.9 ft [1.5 to 1.8 m] and reach a length of 7.4 ft [2.26 m ...

The broadnose sevengill shark is a large species with a thick body, broad head, and blunt snout. The dorsal surface is silver-gray to brown and the ventral side is very pale. The body and fins are covered in small black and white spots.

As its name suggests, a sevengill shark has seven pairs of gill slits (most sharks have only five). Its back and sides are reddish brown to silvery gray, or olive-brown and speckled with many small black spots. The shark’s underbelly is cream colored.

The sharpnose sevengill shark (Heptranchias perlo), also known as one-finned shark, perlon shark, sevengill cow shark, sharpsnouted sevengill or slender sevengill, is a species of shark in the family Hexanchidae, and the only living species in the genus Heptranchias. [3]

A large bodied cow shark with a short, rounded snout. Seven gill slits. Six fairly broad, sawlike teeth on each side of the lower jaw. Single dorsal fin. Dorsal origin level with (or anterior to) free rear tips of pelvic fins. Caudal fin has an indistinct lower lobe. Upper caudal lobe deeply notched.

It has a short, blunt snout, and one dorsal fin far back on the body. It can be distinguished from the only other Sevengill Shark (the Sharpnose Sevengill , Heptranchias Perlo) by its broad head, larger body, smaller eye, large anal fin, and small black …

A small glimpse of grey amongst the vibrant green of the kelp around the temperate coastal waters could be no other than the incredible Broadnose Sevengill Shark! Hinted by their common name, these sharks have seven pairs of gill slits - unlike the typical five.

Jan 27, 2021 · The Broadnose Shark has seven long gill slits in front of the pectoral fins, a single small dorsal fin well back on the body, and a wide, blunt snout. The teeth are cockscomb shaped, those on the lower jaw are wider than those in the upper jaw.

Rock shark is distinct from other sharks because it has only one dorsal fin and seven pairs of gill slits. Its known locally as rock shark because of its round and grey head. It has a wide mouth and small eyes. When encountered under water it looks like it is smiling.