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Ophidiiformes (Cusk eels) >
Ophidiidae (Cusk-eels) > Ophidiinae
Etymology: Genypterus: Greek, geny, -yos = face, jaw + Greek, pteron, = wing, fin (Ref. 45335).
More on author: Forster.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut batidemersal; oceanodromus (Ref. 51243); kisaran kedalaman 22 - 1000 m (Ref. 58489), usually 300 - 550 m (Ref. 6390). Deep-water; 17°S - 57°S, 114°E - 30°W (Ref. 34024)
Southwest Pacific: southern Australia and around New Zealand. Southeast Pacific: Chile (Ref. 9068). Southwest Atlantic: Brazil (Ref. 4517).
Length at first maturity / Size / Weight / umur
Maturity: Lm 72.0  range ? - ? cm
Max length : 200 cm SL jantan/; (Ref. 34024); common length : 100.0 cm TL jantan/; (Ref. 9258); Berat maksimum terpublikasi: 25.0 kg (Ref. 34024); Umur maksimum dilaporkan: 46 Tahun (Ref. 128769)
deskripsi pendek
Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)): 0; duri punggung lunak (Keseluruhan (total)): 141-164; Duri dubur 0; Sirip dubur lunak: 101 - 126; vertebrata, bertulang belakang: 68 - 70. Body pinkish yellow, marbled with irregular reddish brown blotches dorsally (Ref. 27363).
Common species (Ref. 34024). Found between depths of 22 m (Ref. 58489) and 1000 m (Ref. 33848). Feed mainly on crustaceans such as Munida and scampi and also on fish. Also caught above the bottom when feeding on hoki (Macruronus novaezelandiae) during the hoki spawning season. Available all year round. Juveniles are found in shallower shelf waters (Ref. 6390). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205). Utilized fresh, frozen or smoked; can be fried and baked (Ref. 9988, 34024).
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: bernilai komersial tinggi
informasi lanjut
mitraGambarStamps, Coins Misc.Suara-suaraCiguateraKecepatanTipe renangArea insangOtolithsOtakPenglihatan / visi
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 3.3 - 12.7, mean 7.2 °C (based on 279 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00131 - 0.00366), b=3.17 (3.02 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 4.2 ±0.76 se; based on food items.
Generation time: 11.0 (8.6 - 12.6) years. Estimated as median ln(3)/K based on 10
growth studies.
Daya lenting (Ref.
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.1-0.23; tmax=30; tm=5-7).
Prior r = 0.41, 95% CL = 0.27 - 0.62, Based on 7 stock assessments.
Fishing Vulnerability (Ref.
59153): Very high vulnerability (84 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 11.8 [7.2, 25.7] mg/100g; Iron = 0.365 [0.190, 0.713] mg/100g; Protein = 15.6 [13.6, 17.7] %; Omega3 = 0.255 [0.136, 0.502] g/100g; Selenium = 31.6 [14.3, 70.0] μg/100g; VitaminA = 6.94 [1.54, 32.25] μg/100g; Zinc = 0.234 [0.157, 0.351] mg/100g (wet weight); based on
nutrient studies.