分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins)
鮋形目 (Sculpins) >
Hexagrammidae (Greenlings)
六線魚科 (Greenlings) > Hexagramminae
Etymology: Hexagrammos: Greek, exa = six + greek, gramma = letter,signal (Ref. 45335).
More on author: Pallas.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 596 m (Ref. 50550), usually 10 - 15 m (Ref. 9021). 溫帶; 67°N - 29°N, 116°E - 119°W
Eastern Pacific: Bering Sea and the Kuril Islands to Point Conception, central California, USA. Reported from the northern Sea of Japan, Hokkaido, and the Sea of Okhotsk (Ref. 559).
東太平洋: 對 Point Conception ，美國加州中部的白令海與千島群島。 記錄來自日本海北部，北海道了, 與鄂霍次克海.(參考文獻 559)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 35.5 range ? - ? cm
Max length : 61.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850); 最大體重: 830.00 g (Ref. 40637)
背棘 (總數) : 20 - 21; 背的軟條 (總數) : 23 - 24; 臀棘: 0; 臀鰭軟條: 21 - 22.
Commonly found in shallow rocky areas, especially on exposed coasts (Ref. 2850). Often captured by shore fishers (Ref. 2850).
普遍地棲息於水淺的岩石區, 尤其在裸露的海岸上.(參考文獻 2850) 時常被海岸捕獲漁夫了。 (參考文獻 2850)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋: 對 Point Conception ，美國加州中部的白令海與千島群島。 記錄來自日本海北部，北海道了, 與鄂霍次克海.(參考文獻 559)
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)
無危 (LC) ; Date assessed: 02 December 2019
人類使用
漁業: 商業性; 游釣魚種: 是的; 水族館: 公眾的水族館
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Estimates based on models
Preferred temperature (Ref.
123201): 4 - 13.2, mean 6.6 °C (based on 961 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5159 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00446 - 0.01352), b=3.14 (2.98 - 3.30), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±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 (tm=3.5;).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
