Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 40 - 80 m (Ref. 33839). Temperate
Eastern Indian Ocean: Australia (South Australia, Victoria and Tasmania).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 23.0 cm TL mâle / non sexé; (Ref. 9563)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 77 - 82; Rayons mous anaux: 54 - 58. Body deep (46-50% SL). Snout extended into a hook-like process projecting downwards in front of small, oblique mouth. Scales very small, rather firmly attached; mostly ctenoid on ocular side, mostly cycloid on blind side. Pelvic fin rays on right side 9-10, left 6. Caudal fin rays 14 (Ref. 33839).
Found inshore off beaches and on the continental shelf (Ref. 9563).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
May, J.L. and J.G.H. Maxwell, 1986. Trawl fish from temperate waters of Australia. CSIRO Division of Fisheries Research, Tasmania. 492 p. (Ref. 9563)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 14.5 - 25.5, mean 17.4 °C (based on 56 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00786 - 0.04213), b=2.97 (2.76 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.0 ±0.1 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 (13 of 100).