Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batidemersal; intervalo de profundidade 140 - 600 m (Ref. 44036). Deep-water
Western Pacific: southern Japan. More recent works report of its occurrence in Taiwan (Ref. 5193), Malaysia (Ref. 5756) and the Chesterfield Islands (Ref. 11897).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 95.0 cm SL macho/indeterminado; (Ref. 559); common length : 35.0 cm NG macho/indeterminado; (Ref. 27550)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 8 - 10; Espinhos anais: 0. Longest ray of pelvic fin thin, long reaching to or near tip of pectoral fin. Lip of upper jaw thin. Upper jaw with a short band of villiform teeth; lower jaw, palatine, pre vomer and tongue toothless. Body purplish-brown, semi-transparent. Attain 95 cm SL.
Feeds on prawns (Ref. 27550).
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 8.1 - 18.9, mean 13.1 °C (based on 271 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5315 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.2 ±0.73 se; based on food items.
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (70 of 100).
