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> Perciformes/Cottoidei (Sculpins) > Liparidae (Snailfishes)
Etymology: Osteodiscus: Greek, osteon = bone + Gree, diskos = disc shape (Ref. 45335); rhepostomias: Name from Greek, rhepo, incline or slope, and stomias, mouth; referring to the upwardly angled mouth of the species (Ref. 92437).

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

marin bathydémersal; profondeur ? - 2821 m (Ref. 92437). Deep-water

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Southwest Pacific: known only from the types, collected in the Bounty Trough southeast of New Zealand.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 4.0 cm SL mâle / non sexé; (Ref. 92437)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Rayons mous dorsaux (Total) : 46 - 47; Rayons mous anaux: 41 - 44. This species is distinguished by the following characters: mouth distinctly oblique, not horizontal; dorsal fin rays 46-47; anal fin rays 41-44; caudal fin rays 10; pectoral fin rays 24; gill opening above pectoral fin and extending ventrally in front of about 9 rays; radials apparently 2 (1+0+0+1) (Ref. 92437).

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Stein, D.L., 2012. A review of the snailfishes (Liparidae, Scorpaeniformes) of New Zealand, including descriptions of a new genus and sixteen new species. Zootaxa 3588:1-54. (Ref. 92437)

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

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00525 (0.00237 - 0.01161), b=3.15 (2.96 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.2 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Osteodiscus rhepostomias Stein, 2012