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> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Ventrifossa: Latin, venter, ventris = belly + Latin, fosa = pit (Ref. 45335).
More on authors: Iwamoto & Williams.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin bathydémersal; profondeur 420 - 886 m (Ref. 35909). Deep-water

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Western Pacific: South China Sea and northern Australia (including Western Australia).

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 34.0 cm TL mâle / non sexé; (Ref. 35909)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 2; Épines anales: 0. Pelvic fin rays 9-10; second spinous ray of first dorsal fin with smooth leading edge; a well marked median nasal streak; chin barbel dark, length 17-24% of head length; outer premaxillary teeth notably larger than teeth of inner band; dorsum not strongly demarcated in color from rest of body in preserved specimens; suborbital shelf narrows anteriorly, somewhat constricted at anterior end.

A benthic species found on the continental slope (Ref. 75154).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Iwamoto, Tomio | Collaborateurs

Iwamoto, T. and A. Williams, 1999. Grenadiers (Pisces, Gadiformes) from the continental slope of western and northwestern Australia. Proc. Calif. Acad. Sci. 51(3):105-243. (Ref. 35909)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 2.3 - 10.2, mean 7.7 °C (based on 276 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 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).

Niveau trophique (Ref. 69278): 3.7 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (24 of 100).

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Ventrifossa sazonovi Iwamoto & Williams, 1999