Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino bentopelágico; no migratorio; rango de profundidad 387 - 455 m (Ref. 27311). Deep-water; 38°N - 25°N, 125°E - 144°E (Ref. 1371)
Northwest Pacific: Choshi to Kagoshima in Japan.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 40.0 cm TL macho / no sexado; (Ref. 1371)
Espinas dorsales (total) : 2; Espinas anales: 0. Scales very small, sparsely covered with slender conical to lanceolate spinules in widely divergent V rows. Snout in young individuals with faint blackish margin along its leading edge, older individuals appear to have only a blackish snout tip.
Body shape (shape guide): elongated; Cross section: oval.
Feeds primarily on euphausiids, prawns, and isopods (Ref. 1371).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 5.5 - 14, mean 10.3 °C (based on 8 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00432), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.4 ±0.51 se; based on food items.
Resiliencia (Referencia
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Preliminary K or Fecundity.).
Vulnerabilidad pesquera (Ref.
59153): Low to moderate vulnerability (30 of 100).
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