Cephalopoda |
Oegopsida |
Cranchiidae | Taoniinae
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
Pelagis, permukaan; kisaran kedalaman ? - 1981 m (Acuan 2987), usually 200 - 600 m (Acuan 275). Polar; 33°S - 78°S, 180°W - 180°E (Acuan 275)
Atlantic and Indo-Pacific oceans: circumpolar, south of Antarctic Convergence, occasionally north in cold waters off South Africa.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ?, range 100 - ? cm Max length : 420 cm TL jantan/; (Acuan 99323); Berat maksimum terpublikasi: 495.0 kg (Acuan 99323)
Passive swimmer. Feeds on mesopelagic fishes (Myctophidae, Paralepididae), squids (Ref. 275).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
rujukan utama
Acuan | Koordinator | mitra
Roper, C.F.E., M.J. Sweeney and C.E. Nauen 1984 FAO Species Catalogue. Vol. 3. Cephalopods of the world. An annotated and illustrated catalogue of species of interest to fisheries. FAO Fish. Synop. 125(3):277p. Rome: FAO. (Acuan 275)
Status IUCN Red List
(Acuan 130435: Version 2025-2 (Global))
status CITES (Acuan 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
penggunaan manusia
Perikanan: memiliki potensi kepentingan
FAO - Publication: search | FishSource |
Alat, peralatan
informasi lanjut
Dinamika populasiPertumbuhanMaks. usia / ukuranPanjang-berat rel.Panjang-panjang rel.ukuran frekuensiKonversi massaKelimpahan FisiologiKonsumsi oksigen
Yang berhubungan dengan manusiaPerangko, koin, dll.
Sumber internet
Estimasi berdasarkan model
Kerentanan Penangkapan Ikan (Acuan 71543) |
Very high vulnerability (90 of 100). |
kategori harga (Acuan 80766): |
Medium. |