Speckled smooth-hound seabed on the continental shelf at depths of between . Reports of this fish occurring in the Atlantic Ocean off the coast of Argentina are thought to be erroneous, and are likely to refer to the narrownose smooth-hound ("Mustelus schmitti"), another shark that is speckled with white spots. The speckled smooth-hound is ovoviviparous with eggs that develop within the female and hatch into juvenile fish which are about at birth. Litter sizes are typically seven. Along with the humpback smooth-hound ("Mustelus whitneyi") and the spotted houndshark ("Triakis maculata"), this fish is known to local fisheries as "tollo" and is caught
Ibizan Hound stationary position in rough and often heavily covered ground. They should have excellent scent-tracking abilities, give tongue at the right time when approaching the game closely, and otherwise be silent so that they can locate the game by sound. The Ibizan Hound is similar in function and type to several breeds, such as the Pharaoh Hound, the Cirneco dell'Etna, the Portuguese Podengo, and the Podenco Canario. The Ibizan Hound is the largest of these breeds, classified by the Fédération Cynologique Internationale as primitive types. It is believed the Ibizan Hound evolves from the "tesem", the ancient Egyptian hunting dog. Representations