Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The bramble shark, Echinorhinus brucus, is covered with large, thorn-like denticles, and hence the name "bramble" shark. Bramble sharks have a long cylindrical body covered with large protruding denticles, no anal fin, two small dorsal fins placed far on the back just before the tail, and five pairs of gill slits. They can reach a maximum length of 3.94 m (13 ft) and weigh 500 lbs (227 kg).

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