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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
Ecologia
marinhas bentopelágico; não migratória; intervalo de profundidade 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.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm TL macho/indeterminado; (Ref. 1371)
Espinhos dorsais (total) : 0; Espinhos anais: 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
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-2)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da 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=0.00214 (0.00109 - 0.00421), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.7 ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).