Pleuronichthys cornutus (Temminck & Schlegel, 1846)
Ridged-eye flounder
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Pleuronichthys cornutus AquaMaps Data sources: GBIF OBIS |
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Pleuronichthys cornutus
图片提供人 Shao, K.T.
照片 | 谷歌图片
图片提供人 Shao, K.T.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Pleuronectiformes (Flatfishes) > Pleuronectidae (Righteye flounders) > Pleuronichthyinae
Etymology: Pleuronichthys: Greek, pleura = side, ribe Greek, ichthys = fish (Ref. 45335).
More on authors: Temminck & Schlegel.
Etymology: Pleuronichthys: Greek, pleura = side, ribe Greek, ichthys = fish (Ref. 45335).
More on authors: Temminck & Schlegel.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Northwest Pacific: offshore waters around Japan, Korea, China, Taiwan and southern East China Sea.
西北太平洋: 北海道到朝鲜半岛南部，黄海，渤海湾与东南中国海。
西北太平洋: 北海道到朝鲜半岛南部，黄海，渤海湾与东南中国海。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 67 - 81; 臀鳍软条: 48 - 58; 脊椎骨: 35 - 37. This species is distinguished by the following characters: scale length (from trunk area) is greater than 1.33% of SL, the whole scale outline oval, exposed margin rounded; scales highly deciduous, longitudinal rows occasionally irregular; upper eye area usually greater than that of lower eye, area ratio 0.93–1.44; central longitudinal scales 75-87, scales below lateral line 47-57; abdominal vertebrae 12-13 (mostly 12) (126213).
Cross section: flattened.
Cross section: flattened.
Inhabits sandy and muddy bottoms in coastal areas (Ref. 9137, 11230); but mainly muddy bottoms in offshore deeper (from ca. 40m) waters, possibly due to its highly deciduous scales, it may avoid sandy bottoms. It occurs in lower densities than P. lighti in shallower coastal waters, including the Seto Inland Sea (Ref. 126213). Recorded from several depth ranges from the following localities: 40-60 m off Soma, Fukushima Prefecture; 40-75 m in Kii Channel; ca. 140-150 m off Hamada, Shimane Prefecture; ca. 60 m in Seto Inland Sea; and, 76-143 m in East China Sea. It was also reported from 30 to 140 m in the Kii Channel, being especially numerous from deeper than 100 m (Ref. 84246). The flesh of this species is soft, and the quality declining quickly after death, that the species has a low market value (Ref. 126213).
在沿岸区域中栖息于沙泥底。 (参考文献 9137,11230)
在沿岸区域中栖息于沙泥底。 (参考文献 9137,11230)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 北海道到朝鲜半岛南部，黄海，渤海湾与东南中国海。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Amaoka, Kunio | 合作者
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)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 商业性
FAO - Publication: search | FishSource |
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01479 (0.01059 - 0.02066), b=3.00 (2.91 - 3.09), in cm total length, based on LWR estimates for this species (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.2 ±0.3 se; based on size and trophs of closest relatives |
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回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.16). |
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渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (39 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Medium. |