Families Cetorhinidae, Alopiidae, Mitsukurinidae. South Australian Naturalist 50 (4): 69-72. The goblin shark Scapanorhynchus owstoni (Jordan, 1898): confirmation of the first Australian record. The IUCN Red List of Threatened Species 2018: e.T44565A2994832. New Zealand Journal of Zoology 24: 167-171.įinucci, B. Further records of the goblin shark, Mitsukurina owstoni (Lamniformes: Mitsukurinidae), from New Zealand. A Field Guide to the Sharks of the World. FAO Species Catalogue for Fishery Purposes. Bullhead, mackerel and carpet sharks (Heterodontiformes, Lamniformes and Orectolobiformes). An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes.: i-viii + 1-249.Ĭompagno, L.J.V. 2001. First study on age and growth of the deep-water Goblin Shark, Mitsukurina owstoni (Jordan, 1898). Notes on an adult goblin shark ( Mitsukurina owstoni) of Japan. South African Association for Marine Biological Research, Oceanographic Research Institute Investigational Report No. ![]() The families Hexanchidae, Chlamydoselachidae, Heterodontidae, Pristiophoridae and Squatinidae. Sharks of the east coast of southern Africa. Mitsukurina owstoni Jordan 1898 Referencesīass, A.J., Aubrey, J.D. 11-12. Type locality: Misaki, Sagami Sea, near Yokohama, Japan, Western North Pacific. The species owstoni was named in honour of Alan Owston (1853-1915), an English collector, primarily of wildlife in Asia. Mitsukurina is named after Keigo Mitsukuri, a Japanese zoologist who studied at University College London during the 1860's. The Goblin Shark is the only species in the family Mitsukurinidae. These are the openings of the ampullae of Lorenzini - a mucous-filled canal system on the snouts of sharks and rays with electric receptors used to detect prey. The large spade-like snout of the Goblin Shark is covered with pores. ![]() Most captures that have been reported are of juveniles, suggesting most adults either live in deeper waters than commercial fisheries, or occur in habitats that are not fished. Taken regularly in small numbers in bottom-set gill nets off Japan. Occasionally taken as bycatch in deep-water commercial fisheries - deep bottom-set gillnets, bottom longlines and trawl fisheries. ![]() The smallest Goblin Shark known measured 88 cm. The litter sizes are thought to be small, and the embryos are probably oviphagous - a method of embryonic nutrition where the developing embryo feeds on unfertilised eggs and possibly on other smaller embryos within the uterus. Although pregnant females are unknown, it is assumed Goblin Sharks are aplacental viviparous (ovoviviparous) and give birth to live young. Like all sharks and rays, the sexes are separate, and males use claspers, or modified pelvic fins, for internal fertilisation. The stomach of a juvenile female taken captured in a deep-water gillnet in off New Zealand contained the remains of mesopelagic fishes, squid and crustaceans. The stomach contents of 121 Goblin sharks caught in the Tokyo Submarine Canyon contained bony fishes, squids and crustaceans (Yano et al. Goblin sharks have long slender grasping teeth and feed on fishes and invertebrates such as crustaceans and squids. Goblin sharks often appear to pinkish-grey, however this is due to damage during capture.Ĭarnivore. Teeth 48-52 (upper jaw) 42-55 (lower jaw)ĭistinctive sharks with a large, flabby body and an elongate, depressed, tapering blade-like tapering extending over the greatly protruding jaws teeth long, slender, lanceolate teeth eyes small caudal fin with a weak ventral lobe and an elongate upper lobe exposed gill filaments small lobe-like similar-sized dorsal fins anal fin present small and broad pectoral fins. They have very watery flesh that aids buoyancy, and stomach contenats of some individuals have contained midwater squid, crustaceans and fishes. It has been suggested that goblin sharks are mesopelagic. Most goblin sharks have been captured near the bottom in outer continental shelf, upper slope and around seamounts, at depths of 0-1,300 m, mostly between 270-960 m. Widely but patchily distributed in the Atlantic, Western Indian and Pacific oceans, living near the bottom at 95–1300m. Mitsukurina owstoni Jordan 1898 More Info
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