Slender smooth-hound variety of benthic fishes and invertebrates, and also scavenges; human garbage has been reported among its stomach contents. Small bony fishes, lanternfishes in particular, are the most important prey type, followed by decapod crustaceans. Cephalopods, gastropods, isopods, brittle stars, dogfish sharks, and cartilaginous fish egg capsules may also be consumed. On the Challenger Plateau, cephalopods are an important food source for juveniles under long. Like the false catshark, the slender smooth-hound exhibits aplacental viviparity with oophagy, in a form different from that in the mackerel sharks. Mature females have a single functional ovary, on the right side, and two functional
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