Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathydémersal; profondeur 13 - 384 m (Ref. 2850). Deep-water; 36°N -
Eastern Pacific: California, USA to Isla Lobos de Tierra, Peru and the Galapagos Islands. Rare north of central Baja California, Mexico (Ref. 2850).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 32.0 cm TL mâle / non sexé; (Ref. 9353)
Found on bottom. Feeds mainly on other fishes. Young are pelagic and eaten by large predatory fishes such as tunas. Spine above pectoral fin probably slightly venomous.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Menace pour l'homme
Venomous
Utilisations par l'homme
Aquarium: Commercial
Plus d'informations
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurFréquences de longueursMorphométrieMorphologieLarvesDynamique des populations larvairesRecrutementAbondance
RéférencesAquacultureProfil d'aquacultureSouchesGénétiqueElectrophoresesHéritabilitéPathologiesTraitementMass conversion
CollaborateursImagesStamps, Coins Misc.SonsCiguateraVitesseType de nageSurface branchialeOtolithesCerveauxVision
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
115969): 10.8 - 19.5, mean 14.5 (based on 96 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.00949 - 0.03182), b=3.07 (2.90 - 3.24), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Ref.
69278): 4.3 ±0.71 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.32; tm=2-3).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).