Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino benthopelagico; distribuzione batimetrica ? - 350 m (Ref. 100719). Tropical
Indo-Pacific: Red Sea, off Indonesia to Japan and Hawaii.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 80.0 cm TL maschio/sesso non determinato; (Ref. 559)
Spine dorsali (totale) : 11; Raggi dorsali molli (totale) : 15; Spine anali: 2; Raggi anali molli: 15. Body elongate and rounded. Adipose tissue around eye well-developed, with a rather undeveloped eyelid. Scales large, cycloid, and very deciduous.
Mesobenthopelagic (Ref. 58302). Considered rare but sometimes taken in large quantities by purse seine off Japan (Ref. 12862).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Oviparous, gonochorous, with pelagic eggs (Ref. 101194).
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)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Pesca: di potenziale interesse
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Ref.
123201): 11.5 - 18.9, mean 13.9 °C (based on 81 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.01102 - 0.02869), b=2.87 (2.73 - 3.01), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.5 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (52 of 100).