分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 375 m (Ref. 50610). 北方生物帶; 66°N - 38°N
Northwest Pacific: Kamchatka (Ref. 27436) and the Commander Islands, Russia. Northeast Pacific: Aleutian Islands to Nunivak Island, Alaska and San Francisco, California, USA.
西北太平洋: 勘察加 (參考文獻 27436) 與指揮官島，俄國。 東北太平洋: 到 Nunivak 島，阿拉斯加州與舊金山，美國加州的阿留申群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 6885)
背棘 (總數) : 9 - 16; 背的軟條 (總數) : 18 - 20; 臀棘: 1; 臀鰭軟條: 28 - 29. Caudal moderately forked (Ref. 6885). Light brown on dorsal surface, silvery ventrally, dark along midside, mid-dorsal line in irregular patches, and lateral line; spinous dorsal with dark streaks paralleling free edge; upper parts of pectorals and caudal with darkened edges, and vague dark blotches on rayed dorsal; anal, pelvic fins, and lower parts of pectorals light (Ref. 6885).
尾鰭適度分叉。 (參考文獻 6885) 淡褐色在背面上, 銀色的腹地, 深色的沿著側面中央, 在不規則的區塊 , 與側線中的背部中央線; 刺狀的背部有平行的分離邊緣的深色條紋; 胸鰭與尾鰭的上部在有鰭條的背鰭上有深色的邊緣 , 與模糊的黑色斑塊; 臀鰭、腹鰭鰭 , 與胸鰭光的下部.(參考文獻 6885)
Adults are found in deeper waters whereas larvae and juveniles occupy shallow, nearshore habitats (Ref. 57910). Usually buried in muddy or sandy bottoms with mouth protruding (Ref. 2850). Eggs are laid in a gelatinous mass that is attached to rocks (Ref. 2850). Some have been caught by hand in shallow water (Ref. 2850).
然而仔魚與稚魚佔領淺灘，近岸水域的棲息地，成魚被發現於較深的水域。 (參考文獻 57910) 通常埋藏在泥質或砂質底部嘴巴伸到外面之中.(參考文獻 2850) 卵在一個凝膠團中生產，那是依附於岩石.(參考文獻 2850) 一些曾經在淺水區用手捕捉。 (參考文獻 2850)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Incubation of eggs takes one year (Ref. 57910).西北太平洋: 勘察加 (參考文獻 27436) 與指揮官島，俄國。 東北太平洋: 到 Nunivak 島，阿拉斯加州與舊金山，美國加州的阿留申群島。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 1 - 7.6, mean 4.1 °C (based on 434 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.2500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.3 se; based on diet studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Fec = 1,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Nutrients (Ref.
124155): Calcium = 37.4 [21.5, 86.2] mg/100g; Iron = 0.497 [0.205, 0.989] mg/100g; Protein = 17.3 [15.6, 19.0] %; Omega3 = 0.262 [0.135, 0.511] g/100g; Selenium = 15.3 [6.1, 34.6] μg/100g; VitaminA = 21.2 [4.5, 99.9] μg/100g; Zinc = 0.417 [0.274, 0.627] mg/100g (wet weight); based on
nutrient studies.
