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> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Ventrifossa: Latin, venter, ventris = belly + Latin, fosa = pit (Ref. 45335).
Eponymy: This fish is named after two ichthyologists Dr ‘John’ Richard Paxton (q.v.), and Dr Robert ‘Bob’ John Lavenberg (q.v.), who first recognised that it was a new species. (See Lavenberg & Paxton) (Ref. 128868), visit book page.
More on author: Iwamoto.

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

seewasser bathydemersal; tiefenbereich 540 - 810 m (Ref. 9949). Deep-water

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Indo-Pacific: Western Indian Ocean. Western Pacific: Bismarck Sea and Papua New Guinea (Ref. 6993). Southeast Pacific: Sala y Gomez Ridge (Ref. 9949).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 47.5 cm TL Männchen/unbestimmt; (Ref. 9949)

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

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Iwamoto, Tomio | Partner

Kailola, P.J., 1987. The fishes of Papua New Guinea. A revised and annotated checklist. Vol. 1. Myxinidae to Synbranchidae. Research Bulletin No. 41. Department of Fisheries and Marine Resources, Port Moresby, Papua New Guinea. 194 p. (Ref. 6993)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 2.3 - 9.7, mean 7.3 °C (based on 171 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00575 (0.00194 - 0.01707), b=3.08 (2.83 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.8 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (38 of 100).

Ventrifossa johnboborum Iwamoto, 1982