Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino batidemersale; distribuzione batimetrica 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 / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm TL maschio/sesso non determinato; (Ref. 1371)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 0; Spine anali: 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
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
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
Pesca: pesca di sussistenza
Strumenti
Special reports
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Fonti Internet
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).
Trophic level (Ref.
69278): 4.2 ±0.4 se; based on diet studies.
Resilienza (Ref.
120179): Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).
