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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Ventrifossa: Latin, venter, ventris = belly + Latin, fosa = pit (Ref. 45335).
More on authors: Gilbert & Cramer.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut bentopelagis; nir-ruaya; kisaran kedalaman 411 - 673 m (Ref. 1371). Deep-water; 28°N - 14°N, 165°W - 149°W (Ref. 1371)
Eastern Central Pacific: apparently confined to the Hawaiian Islands.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm TL jantan/; (Ref. 1371)
Duri punggung (Keseluruhan (total)) : 0; Duri dubur: 0. Snout short, conical, with a black margin along its leading edge and supranarial ridges, but not a ling the median nasal ridge. Scales small, uniformly covered with small, fine conical spinules. First dorsal fin with a large black blotch on its distal portion.
Not normally taken by commercial fishers because of the absence of a deep-water trawl fishery where it occurs (Ref. 1371).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 5.4 - 6.9, mean 5.8 °C (based on 3 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00431), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.5 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).