分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes)
鰈形目 (Flatfishes) >
Pleuronectidae (Righteye flounders)
鰈科 (Righteye flounders) > Pleuronectinae
Etymology: Hippoglossoides: Greek, ippos = horse + Greek, glossa = tongue + Suffix oides = similar to (Ref. 45335).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 1050 m (Ref. 6793). 溫帶; 51°N - 29°N, 97°E - 90°W (Ref. 54555)
North Pacific: Sea of Japan, Sea of Okhotsk, and the Bering Sea along the western coast of America to Pt. Reyes, central California, USA.
北太平洋: 日本海，鄂霍次克海, 與白令海沿著對 Pt 的美國的西岸。 再是的, 美國加州中部。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 34.3, range 28 - ? cm
Max length : 52.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 56370); 最大體重: 1.6 kg (Ref. 56370); 最大年齡: 27 年 (Ref. 55701)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 0; 背的軟條 (總數): 75-85; 臀棘 0; 臀鰭軟條: 55 - 68; 脊椎骨: 42 - 46. Dorsal origin over anterior part of upper eye. Caudal with small elongation in center. Pectorals rather large with rounded tips.
在眼睛上方的前部上的背鰭起點。 尾鰭有中心的小的伸長。 胸鰭相當大有圓的頂端。
Found on soft bottom (Ref. 2850). Adults usually below 180 m (Ref. 2850). Feed on clams, worms and crustaceans (Ref. 6885). Taken by shrimp and otter trawls (Ref. 6885).
棲息於軟質底部了。 (參考文獻 2850) 在 180 公尺之下成魚通常。 (參考文獻 2850) 吃蛤，蠕蟲與甲殼動物。 (參考文獻 6885) 採自了蝦與水獺拖網。 (參考文獻 6885)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北太平洋: 日本海，鄂霍次克海, 與白令海沿著對 Pt 的美國的西岸。 再是的, 美國加州中部。
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: 05 November 2020
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 5.7 - 11.3, mean 7.6 °C (based on 24 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00463 - 0.01083), b=3.11 (2.98 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.1 se; based on diet studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tm=1-3; Fec=72,000; tmax=27).
Prior r = 0.25, 95% CL = 0.16 - 0.37, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (45 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (28 of 100).
Nutrients (Ref.
124155): Calcium = 25.7 [10.3, 44.7] mg/100g; Iron = 0.231 [0.118, 0.434] mg/100g; Protein = 16.8 [15.5, 18.2] %; Omega3 = 0.368 [0.178, 0.781] g/100g; Selenium = 22.7 [11.1, 47.8] μg/100g; VitaminA = 11.3 [2.6, 48.9] μg/100g; Zinc = 0.447 [0.297, 0.666] mg/100g (wet weight);
