分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 0 - 720 m (Ref. 114138). 溫帶; 64°N - 34°N, 130°E - 118°W
North Pacific: between the middle Kuril Islands and Gulf of Alaska; including off the coast of Eastern Sakhalin, in the north of the Sea of Okhotsk, waters of Hokkaido, southern Kuril Is., and to the north up to Anadyr Bay. In the Sea of Japan, found once in northern Primorye and caught south of Moneron I. and in the open part of Peter the Great Bay (Ref. 114081). Southward range up to Redondo Beach, California (Ref.
東北太平洋: 在白令海中的黃海 Navarin 海岬而且從僵局淺堆與樹蔭處在 Aleutian 鏈中岸堤到冰的海灣，阿拉斯加州, 與很少地到 Redondo 海灘，美國加州。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 32.5 range ? - ? cm
Max length : 56.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56527); 35.0 cm SL (female); 最大体重: 2.0 kg (Ref. 56344); 最大年龄: 15 年 (Ref. 55701)
背棘 (总数): 21; 背的软条 (总数): 25-29; 臀棘 1; 臀鳍软条: 24 - 26; 脊椎骨: 59 - 60. Adults with 5 broad blackish bands on body (Ref. 559).
在身体上成鱼有 5条宽的黑色条纹。 (参考文献 559)
This species is found at the demersal zone and near surface over reefs and hard bottoms from intertidal zone to about 2.360 ft (719.8 m). It is preyed upon by other fishes, sea birds and marine mammals (Ref 114183).
分布自下面的潮间带到 575 公尺深。 (参考文献 6793)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Spawns twice a year (Ref. 28499). Eggs are deposited in rock crevices and are guarded by the male who continuously fans the egg mass with his pectoral fin until hatching (Ref. 28499), which occurs after 40-45 days (Ref. 27369).東北太平洋: 在白令海中的黃海 Navarin 海岬而且從僵局淺堆與樹蔭處在 Aleutian 鏈中岸堤到冰的海灣，阿拉斯加州, 與很少地到 Redondo 海灘，美國加州。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 0.7 - 6.1, mean 3.7 °C (based on 359 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7502 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00479 - 0.01820), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.0 se; based on diet studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (K=0.28; tm=3.6; tmax=15).
Prior r = 0.18, 95% CL = 0.10 - 0.36, Based on 3 stock assessments.
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (52 of 100).
Nutrients (Ref.
124155): Calcium = 14.2 [8.0, 61.2] mg/100g; Iron = 0.575 [0.216, 1.388] mg/100g; Protein = 18.5 [15.8, 20.7] %; Omega3 = 0.563 [0.245, 1.648] g/100g; Selenium = 22.1 [10.0, 53.8] μg/100g; VitaminA = 7.08 [1.69, 29.21] μg/100g; Zinc = 0.477 [0.224, 0.884] mg/100g (wet weight); based on
nutrient studies.
