Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री ड़िमरसल; गहराई सीमा 45 - 490 m (Ref. 50550), usually 100 - 200 m (Ref. 56593). Boreal; 1°C - 4°C (Ref. 56593)
North Pacific: northern Hokkaido, Japan to the northern Sea of Japan, the Okhotsk and Bering seas, to Gulf of Alaska (Ref. 559). Reported from South Korea (Ref. 77001).
आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm
Max length : 27.0 cm TL पुल्लिंग / अलिंग; (Ref. 56593); common length : 22.3 cm TL पुल्लिंग / अलिंग; (Ref. 56593); अधिकतम प्रकाशित वज़न: 150.00 g (Ref. 56593)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 61 - 66; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 0; गुदा कांटा: 1; ऐनल सौफट रेज़: 47 - 50. Dorsal side of head with numerous dermal cirri; scales on body not extending forward beyond origin of dorsal fin; anterior chin with a pair of small cirri (Ref. 559).
Found in soft bottoms at depths of 45 - 490 meters; usually on outer continental shelf and upper slope (Ref. 51666).
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
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)
Threat to humans
Harmless
Human uses
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 0.9 - 6.3, mean 4.6 °C (based on 122 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).