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首页> 外文期刊>Zoological Science >Syncrangon, a new crangonid genus, with redescriptions of S-angusticauda (De Haan) and S-dentata (Balss) (Crustacea, Decapoda, Caridea) from East Asian waters
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Syncrangon, a new crangonid genus, with redescriptions of S-angusticauda (De Haan) and S-dentata (Balss) (Crustacea, Decapoda, Caridea) from East Asian waters

机译：Syncrangon，一种新的鳄类，从东亚水域重新命名为S-angusticauda（De Haan）和S-dentata（Balss）（甲壳纲，十足纲，Caridea）

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摘要

A new genus of the crangonid shrimps, Syncrangon, is proposed for Crangon angusticauda De Haan, 1849 and C. (Sclerocrangon) angusticauda var. dentata Balss, 1914, both from East Asian waters. The new genus is readily distinguished from all known genera of the Crangonidae by the flattened middorsal carina and the deep groove on each lateral side of the middorsal carina on the third to sixth abdominal somites. Syncrangon angusticauda new combination has previously been assigned to the genus Metacrangon, while S. dentata new combination has not been reported since the original description. These two species are easily distinguished from each other by many characters, especially the rostral and abdominal features. They are redescribed and illustrated in detail.
机译：提出了一种新的虾类虾Syncrangon，用于1849年的Crangon angusticauda De Haan和C.（Sclerocrangon）angusticauda var。 dentata Balss，1914年，均来自东亚水域。通过在第三至第六个腹节中的背中隆突平坦和背中隆突的每个侧面上的深沟，该新属很容易与Crangonidae的所有已知属区分开。 Syncrangon angusticauda的新组合先前已被指定为Metacrangon属，而齿链葡萄球菌的新组合自原始描述以来尚未见报道。这两个物种很容易通过许多特征彼此区分开，特别是在鸟嘴和腹部特征上。对它们进行了重新描述和详细说明。

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