Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع; نطاق العمق 175 - 900 m (Ref. 50550), usually 400 - 600 m (Ref. 56390). Temperate
Northwest Pacific: off Hokkaido, Japan to the northern Sea of Okhotsk, Kuril Islands and Kamchatka
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 15.6 cm TL ذكر/ مختلط الجنس; (Ref. 56390); أعلا وزن تم نشرة: 50.00 g (Ref. 56395); العمر: 7 سنين (Ref. 56390)
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
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)
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 0.3 - 3.6, mean 0.8 °C (based on 30 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.4 ±0.4 se; based on diet studies.
Generation time: 6.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
المرونه (Ref.
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
