Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathypélagique; profondeur 892 - 1000 m (Ref. 58018). Subtropical
Western Pacific: Japan and the Philippines.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 34.0 cm SL mâle / non sexé; (Ref. 559)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 18 - 20; Épines anales: 0; Rayons mous anaux: 15 - 17. Teeth in 2 or 3 irregular series or in bands on premaxillary and dentary. Origin of anal fin more posterior than anterior 1/3 of body fin base (usually below the 12 to 15th dorsal rays). Body rather high and compressed. Branchiostegal rays 8. Attains 34 cm SL.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 3.4 - 6.2, mean 5 °C (based on 52 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00347 (0.00164 - 0.00733), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
