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 ? - 46 m (Ref. 2850). 溫帶; 66°N - 32°N
Eastern Pacific: Amchitka Island, in the Aleutian chain (Ref. 27436) to La Jolla, southern California, USA.
東太平洋: Amchitka 島, 在 Aleutian 中對 La Jolla ，美國的南加州用鐵鍊鎖住 (參考文獻 27436) 。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 61.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27436); 最大體重: 2.1 kg (Ref. 27436); 最大年齡: 18 年 (Ref. 55701)
背棘 (總數): 21 - 22; 背的軟條 (總數): 24; 臀棘 1; 臀鰭軟條: 23 - 24. Caudal broadly rounded or truncate.
尾部的寬廣地圓的或截形的。
Occurs in rocky inshore areas, common on kelp beds, also on sand bottoms (Ref. 2850). Feeds on crustaceans, polychaete worms, brittle stars, mollusks, and small fishes (Ref. 28499). Young are food of steelheads and salmon (Ref. 6885). Frequently caught by shore and skiff fishers and speared by divers (Ref. 2850).
出現於岩石的近海區域，常見於海藻床, 也在砂質底部上.(參考文獻 2850) 吃甲殼動物，多毛類的蠕蟲，海星，軟體動物與小魚。 (參考文獻 28499) 幼魚是鮭與鮭魚的食物。 (參考文獻 6885) 時常被海岸與小艇漁夫捕獲了而且被潛水者獵殺.(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: Amchitka 島, 在 Aleutian 中對 La Jolla ，美國的南加州用鐵鍊鎖住 (參考文獻 27436) 。
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)
無危 (LC) ; Date assessed: 02 December 2019
人類使用
漁業: 低經濟; 游釣魚種: 是的; 水族館: 公眾的水族館
更多資訊
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 4.1 - 13, mean 8.6 °C (based on 128 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5159 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00361 - 0.01917), b=3.12 (2.92 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.55 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (tm=3-5; tmax=18).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 42.4 [17.8, 81.4] mg/100g; Iron = 0.392 [0.181, 0.862] mg/100g; Protein = 18.4 [16.4, 20.3] %; Omega3 = 0.782 [0.349, 2.160] g/100g; Selenium = 12.8 [6.9, 31.3] μg/100g; VitaminA = 11.9 [3.7, 34.9] μg/100g; Zinc = 0.52 [0.36, 0.78] mg/100g (wet weight);
