Humpback smooth-hound the lower ones. The teeth have a main pointed cusp and sometimes smaller subsidiary ones. The first dorsal fin is approximately triangular and the trailing edge is fringed with bare, dark-coloured collagen rods known as ceratotrichia. The pectoral fins are large and the pelvic fins moderately so. The caudal peduncle is short and the lower lobe of the tail fin is hardly curved in adults. The colour of this shark is plain grey or greyish-brown without any spots or barring. The humpback smooth-hound is found in the eastern Pacific Ocean off the coast of Peru and Chile, between 1°N and
Istrian Shorthaired Hound Writers cited as having mentioned the type include Bishop of Đakovo Petar Bakić in 1719 and the veterinarian Franjo Bertić, also of Đakovo, in 1859. The old type is seen in the Posavaz Hound and the Istrian Coarse-haired Hound, as well. The smooth- and coarse-haired hounds were used for hunting in Istria (see the article on Motovun for photographs of the sort of mountainous terrain they were bred to hunt) while the Posavaz Hound is from the Sava Valley. The Istrian hounds are thought to be the oldest of the hound breeds in the Balkan region. A stud book was