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首页> 外文期刊>Ichthyological research >Metzia longinasus, a new cyprinid species (Teleostei: Cypriniformes) from the Pearl River drainage in Guangxi Province, South China
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Metzia longinasus, a new cyprinid species (Teleostei: Cypriniformes) from the Pearl River drainage in Guangxi Province, South China

机译:中国广西省珠江流域的一种新的鲤科鱼类Metelia longinasus(Teleostei:Cypriniformes)

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摘要

Metzia longinasus, a new cultrine cyprinid species from the Hongshui-He River of the Pearl River drainage in Guangxi Province, southern China, is described here. It can be distinguished from all other congeners by having a combination of the following characters: a superior mouth, 43 or 44 lateral-line scales, a long head (length 27.2-30.8% of standard length), a long snout (length 31.7-37.0% of head length), 10 or 11 branched anal-fin rays, and no longitudinal black band extending along each side of body from the extremity of the gill opening to caudal-fin base.
机译:本文描述了一种来自中国广西省珠江流域的红水河的新的鲤科鱼类Metzia longinasus。通过将以下特征组合在一起,可以将其与所有其他同类产品区分开:上嘴,43或44个侧线鳞,长头(长为标准长度的27.2-30.8%),长鼻子(长31.7-头长的37.0%),有10或11条分支的腹鳍射线,从longitudinal开口的末端到尾鳍底部没有沿身体的每一侧延伸的纵向黑带。

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