Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina djupbottenlevande; djupintervall 139 - 1007 m (Ref. 27311). Deep-water; 43°N - 24°N, 125°E - 144°E (Ref. 1371)
Northwest Pacific: Japan and the East China Sea.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm TL hane/ej könsbestämd; (Ref. 1371)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Taggstrålar i analfenan: 0. Ventral light organ well behind a line between pelvic fins. Color is light brown to pinkish tan on dorsal portions, grading to blue-black ventrally.
Found on rough, rocky bottom along the continental shelf and upper slope (Ref. 1371).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Fiskeri: husbehovsfiske
Verktyg
Special reports
Download XML
Internet-källor
Estimates based on models
Preferred temperature (Ref.
123201): 0.6 - 13.7, mean 6.4 °C (based on 53 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00192 - 0.00787), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 4.2 ±0.4 se; based on diet studies.
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).
