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) > Microstominae
Etymology: Microstomus: Greek, mikros = small + Greek, stoma = mouth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 10 - 1370 m (Ref. 50610). 溫帶; 65°N - 31°N, 178°E - 117°W
Eastern Pacific: Navarin Canyon in the Bering Sea to Stalemate Bank in the Aleutian Islands and San Cristobal Bay, Baja California, Mexico.
東太平洋: 白令海的拿瓦倫峽谷在阿留申群島與桑河 Cristobal 海灣，墨西哥的下加利福尼亞中停頓淺堆。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 38.5, range 38 - 40 cm
Max length : 76.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 56527); 最大體重: 3.5 kg (Ref. 56527); 最大年齡: 56 年 (Ref. 74500)
背棘 (總數) : 0; 背的軟條 (總數) : 90 - 116; 臀棘: 0; 臀鰭軟條: 80 - 96; 脊椎骨: 50 - 54. Dorsal origin above middle of upper eye. Caudal imperfectly rounded.
在眼睛上方的中央上面的背鰭起點。 尾部的不完全地圓的。
Adults occur on mud bottom (Ref. 2850). They move into deep water in winter (Ref. 2850). Produce large amounts of slime which may cover other fishes when caught in trawls (Ref. 4925). Marketed as mink food (Ref. 4925) or as fillet (Ref. 2850).
生活於泥底。 (參考文獻 2850) 移入深水域冬天時。 (參考文獻 2850) 那可能產生大量的黏液覆蓋其他的魚在拖網當被捕捉時.(參考文獻 4925) 在市場上銷售當作貂的食物 (參考文獻 4925)了或如魚排.(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: 白令海的拿瓦倫峽谷在阿留申群島與桑河 Cristobal 海灣，墨西哥的下加利福尼亞中停頓淺堆。
Vinnikov, K.A., R.C. Thomson and T.A. Munroe, 2018. Revised classification of the righteye flounders (Teleostei: Pleuronectidae) based on multilocus phylogeny with complete taxon sampling. Molecular phylogenetics and evolution, 125:147-162. (Ref. 122998)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 13 August 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): 1.1 - 6.3, mean 3.5 °C (based on 248 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00367 - 0.01135), b=3.07 (2.91 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±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=5; tmax=56; K=0.26; Fec=37,000).
Prior r = 0.29, 95% CL = 0.19 - 0.44, Based on 2 full stock assessments.
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (71 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (43 of 100).
Nutrients (Ref.
124155): Calcium = 14.7 [8.7, 29.4] mg/100g; Iron = 0.211 [0.121, 0.389] mg/100g; Protein = 16.7 [14.7, 18.8] %; Omega3 = 0.337 [0.163, 0.715] g/100g; Selenium = 27.8 [13.8, 59.9] μg/100g; VitaminA = 7.77 [1.73, 33.10] μg/100g; Zinc = 0.373 [0.269, 0.554] mg/100g (wet weight); based on
nutrient studies.
