Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathydémersal; profondeur 1120 - 1220 m (Ref. 42734). Deep-water
Eastern Indian Ocean: west coast of Tasmania, Australia.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?, range 11 - ? cm
Max length : 11.4 cm SL mâle / non sexé; (Ref. 42734)
Description synthétique
Morphologie | Morphométrie
Épines dorsales (Total): 0; Rayons mous dorsaux (Total): 60; Épines anales 0; Rayons mous anaux: 55; Vertèbres: 68. Caudal-fin rays 8; 2 pectoral radials; chin pore interspace equals twice their diameter; common skin fold present anteriorly; gill opening short, lower end horizontal with eye centre; pectoral fin 16+2+3, short, only posterior part of upper and lower lobes protruding from skin; notch shallow; anus below first third of postorbital space; HL 19.3% SL; nephrohaemal canal present; body and head light brown, peritoneum black, mouth dark grey, tongue black-dotted (Ref. 42734).
Found on the continental slope. Benthic (Ref. 75154).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Stein, D.L., N.V. Chernova and A.P. Andriashev, 2001. Snailfishes (Pisces: Liparidae) of Australia, including descriptions of thirty new species. Rec. Aust. Mus. 53:341-406. (Ref. 42734)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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): 3.4 ±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).