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).
More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 41 - 1800 m (Ref. 50610), usually 500 - 950 m (Ref. 57945). 深水域; 68°N - 25°N, 140°E - 111°W
North Pacific: Japan to the Gulf of Alaska and to Mexican border.
北太平洋: 日本到阿拉斯加灣與到墨西哥的邊緣。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 47.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 109 - 117; 臀棘: 0; 臀鰭軟條: 95 - 98. Dorsal origin over posterior edge of pupil. Caudal imperfectly rounded. Pectorals short.
在瞳孔的後緣上的背鰭起點。 尾部的不完全地圓的。 胸鰭短。
Found on mud bottoms (Ref. 2850).
棲息於泥底了。 (參考文獻 2850)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北太平洋: 日本到阿拉斯加灣與到墨西哥的邊緣。
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)
無危 (LC) ; Date assessed: 17 September 2020
人類使用
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Estimates based on models
Preferred temperature (Ref.
123201): 0.4 - 4.8, mean 3.1 °C (based on 174 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00470 - 0.01940), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
