Taxonomic review of East Asian Pleuronichthys (Pleuronectiformes: Pleuronectidae), with description of a new species

Taxonomic review of East Asian Pleuronichthys (Pleuronectiformes: Pleuronectidae), with description of a new species
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东亚鲅鱼(Pleuronectiformes:Pleuronectidae)的分类学回顾,以及一个新种的描述

DOI:
10.1007/s10228-009-0100-7
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发表时间:
2009
影响因子:
1.2
通讯作者:
T. Nakabo
T. Nakabo
中科院分区:
生物学4区
文献类型:
--
作者:
Shotaro Suzuki;Takatoshi Kawashima;T. Nakabo

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东亚青蛙Pleuronichthys属(Pleuronectidae)的研究进展11月和P.cornutus(Temminck和Schlegel 1846)。11月Pleuronichthys的特征是眼侧有小的、黑色的圆形斑点或大理石斑纹,圆形摆线鳞片排列有些不规则,通常有12个腹椎,67-80个(典型的75个)背鳍射线,48-59个(典型的55个)肛鳍上侧线的短分支,通常在身体的眼侧有密集分布的小的、黑色的、不规则的斑点,细长的摆线鳞片排列得有些规则,通常是13个腹椎,72-88个(典型的77个)背鳍,52-65个(典型的58个)肛鳍,颞上侧线的一个分支,通常两侧都不存在。其中从宫城县(东北地区)沿日本太平洋沿岸向南至本戈海峡,从秋田县(东北地区)沿日本海沿岸向南经对马海峡向东至中国海东部、黄渤海、台湾海峡及南海北部沿海的中国分布,而从北海道南部沿日本海及太平洋沿岸向南分布至东中国海南部。角对虾的尾椎、肛鳍射线数、尾柄深度和眼侧体色、体深、头长均存在地理变异。
A review of East Asian frog flounders, genusPleuronichthys(family Pleuronectidae), recognizedPleuronichthys japonicussp. nov. andP.cornutus(Temminck and Schlegel 1846).Pleuronichthys japonicussp. nov. is characterized by small, dark, rounded spots or marbled markings on the ocular side of the body, rounded cycloid scales somewhat irregularly arranged, usually 12 abdominal vertebrae, 67–80 (modally 75) dorsal-fin rays, 48–59 (modally 55) anal-fin rays, and a short branch of the supratemporal lateral line usually present on both sides.Pleuronichthys cornutusis characterized by densely distributed small, dark, irregular spots on the ocular side of the body, elongate cycloid scales somewhat regularly arranged, usually 13 abdominal vertebrae, 72–88 (modally 77) dorsal-fin rays, 52–65 (modally 58) anal-fin rays, and a branch of the supratemporal lateral line usually absent on both sides. WhereasP.cornutusis distributed from Miyagi Prefecture (Tohoku District) southward along the Pacific coast of Japan to the Bungo Channel, from Akita Prefecture (Tohoku District) southward along the Sea of Japan coast through the Tsushima Strait to the East China Sea, Yellow and Bohai Seas, the Taiwan Strait, and northern Chinese coast of the South China Sea,P. japonicusis distributed from southern Hokkaido southward along the Sea of Japan and Pacific coasts of Japan to the southern East China Sea. Geographic variations were found in caudal vertebrae and anal-fin ray counts, and caudal-peduncle depth inP.cornutus, and in ocular side body coloration, body depth, and head length inP.japonicus.Pleuronichthys lightiWu 1929 was regarded as a junior synonym ofP.cornutus.
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者:
江玉睦明;大西秀明;久保雅義;熊木克治;影山幾男;渡辺博史;梨本智史
通讯作者: 梨本智史