Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 10 - 260 m (Ref. 9563). Temperate
Eastern Indian Ocean: southern Australia including Tasmania.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL mâle / non sexé; (Ref. 2272)
Occurs on the continental shelf, most commonly in depths less than 40 m (Ref. 9563). Feeds on brittle stars, polychaetes and brown algae (Ref. 2156).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada. Am. Fish. Soc. Spec. Publ. (21):243 p. (Ref. 4537)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurFréquences de longueursMorphométrieMorphologieLarvesDynamique des populations larvairesRecrutementAbondanceBRUVS
RéférencesAquacultureProfil d'aquacultureSouchesGénétiqueElectrophoresesHéritabilitéPathologiesTraitementNutrientsMass conversion
CollaborateursImagesStamps, Coins Misc.SonsCiguateraVitesseType de nageSurface branchialeOtolithesCerveauxVision
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Estimates based on models
Preferred temperature (Ref.
123201): 13.9 - 18.2, mean 15.7 °C (based on 166 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.0 ±0.35 se; based on food items.
Generation time: 20.2 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Résilience (Ref.
120179): Très faible, temps minimum de doublement de population supérieur à 14 ans (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (68 of 100).
Nutrients (Ref.
124155): Calcium = 9.03 [3.67, 18.02] mg/100g; Iron = 0.152 [0.080, 0.295] mg/100g; Protein = 18.3 [17.0, 19.7] %; Omega3 = 0.262 [0.130, 0.518] g/100g; Selenium = 11.1 [4.6, 26.2] μg/100g; VitaminA = 44.5 [7.8, 233.2] μg/100g; Zinc = 0.618 [0.381, 0.979] mg/100g (wet weight);