分类 / Names
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Teleostei >
Pleuronectiformes (Flatfishes) >
Pleuronectidae (Righteye flounders) > Pleuronichthyinae
Etymology: Pleuronichthys: Greek, pleura = side, ribe Greek, ichthys = fish (Ref. 45335).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的; 深度上下限 1 - 50 m (Ref. 9331), usually 1 - 20 m (Ref. 9331). 亞熱帶的; 44°N - 25°N, 125°W - 109°W
Eastern Pacific: Cape Mendocino in northern California, USA to southern Baja California, Mexico; isolated population in the Gulf of California.
東太平洋: 在美國北加州到墨西哥的下加利福尼亞南部中的岬 Mendocino; 在加州灣的孤立族群。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 46.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); 最大年龄: 9 年 (Ref. 72462)
Occur on muddy or sandy bottoms, often in bays and sloughs. Feed almost totally during daylight (Ref. 9642) on polychaetes and siphons of bivalves (Ref. 9331). Pelagic spawners (Ref. 56049).
生存在泥质或砂质底部上面,常见于海湾与泥坑中。 在多毛类动物与二枚贝的虹吸上几乎完全地白天时 (参考文献 9642) 吃。 (参考文献 9331) 大洋性产卵鱼.(参考文献 56049)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Pelagic spawner (Ref. 56049).東太平洋: 在美國北加州到墨西哥的下加利福尼亞南部中的岬 Mendocino; 在加州灣的孤立族群。
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)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 12.7 - 22.9, mean 20.9 °C (based on 34 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00676 - 0.04074), b=3.01 (2.80 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.2 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=2.5; tmax=8).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).