Common smooth-hound shark but in males, the pelvic fins are modified to form claspers. Like other smooth hounds, the common smooth hound will aggregate in large numbers, like a pack of dogs. This is why they are called hounds. Common smooth-hound The common smooth-hound ("Mustelus mustelus") is a houndshark of the family Triakidae. It is found in the eastern Atlantic Ocean from the British Isles to South Africa, and in the Mediterranean Sea, Madeira, and the Canary Islands at depths ranging from 5 m to 625 m (although they usually stay at depths between 5-50m). While they can grow to 200 cm,
Sleuth hound Sleuth hound The sleuth hound (from Old Norse "slóð" "track, trail" + hound) was a breed of dog. Broadly, it was a Scottish term for what in England was called the bloodhound, although it seems that there were slight differences between them. It was also referred to as a 'slough dog', (or 'slewe dogge'), and a 'slow hound', the first word probably representing a mispronuciation of 'slough' rather than a reference to the speed of the hound. The sleuth hound first appears in poems about the Scottish patriots Robert the Bruce and William Wallace. These poems depict their heroes tracked