Identification Sheet for Deepwater Sharks

Identification Sheet for Deepwater Sharks

IDENTIFICATION SHEET FOR IMPORTANT SHARK SPECIES IN INDONESIA (FOR MARINE CAPTURE FISHERIES STATISTICS) C – DEEPWATER SPECIES HEXANCHIDAE (1 sirip punggung; terdapat sirip anal) 7 celah insang 6 celah insang Heptranchias perlo - Sharpnose Sevengill (hiu areuy, hiu kucing) Hexanchus griseus - Bluntnose Sixgill (cucut meong, hiu tahu putih) TL = 139 cm TL = 482 cm SQUALIDAE duri sangat panjang (5 celah insang; 2 sirip punggung, tidak ada sirip anal; sirip punggung kedua kecil tampak duri keras pada sirip punggung) tidak ada cuping bagian sungut/cuping pangkal/terminal hidung panjang Cirrhigaleus barbifer - Mandarin Dogfish (hiu tinggam hitam) Squalus spp (4 spp) - Dogfishes (hiu botol, hiu taji, hiu senget) TL = 126 cm TL = 100 cm CENTROPHORIDAE (5 celah insang; 2 sirip punggung, tidak ada sirip anal; tampak duri keras dibagian pung- gung; terdapat cuping bagian pangkal sirip ekor) bentuk kepala sangat panjang dan rata ujung sirip dada panjang Centrophorus spp (5 spp) - Gulper Sharks (hiu botol, hiu taji) Deania spp (2 spesies) - Birdbeak Sharks (hiu botol monyong) TL = 170 cm TL = 100 cm DALATIIDAE (5 celah insang; 2 sirip punggung, tidak ada sirip anal; tidak ada duri keras pada sirip punggung; tampak cuping bagian pangkal sirip ekor) sirip punggung besar sirip punggung sangat kecil dan berdekatan kelah gelap Dalatias licha - Kitefin Shark (hiu beurit) Isistius brasiliensis - Cookiecutter Shark TL = 182 cm TL = 38 cm SOMNIOSIDAE ODONTASPIDIDAE ((5 celah insang; 2 sirip punggung, tidak ada sirip anal; tampak (5 celah insang; 2 sirip punggung terdapat sirip anal) cuping bagian pangkal sirip ekor) duri-duri sirip punggung sangat kecil gigi sangat panjang Zameus squamulosus - Velvet Dogfish (hiu beurit, cucut botol) Odontaspis ferox - Smalltooth Sandtiger (hiu anjing) TL = 84 cm TL = 410 cm Ministry of Marine Affairs and Fisheries Republic of Indonesia: Directorate General of Capture Fisheries Directorate of Fisheries Resource Management Source: Economically Important Sharks and Rays of Indonesia Research Center for Fisheries Management and Conservation White et al. (2006) http://aciar.gov.au/publication/MN124.

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