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首页> 外文期刊>Marine Biodiversity >Two new species of Batillipes (Tardigrada, Arthrotardigrada, Batillipedidae) from the Argentinean Atlantic coast, and a key to all known species
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Two new species of Batillipes (Tardigrada, Arthrotardigrada, Batillipedidae) from the Argentinean Atlantic coast, and a key to all known species

机译:来自阿根廷大西洋海岸的两种新的巴替脂饼(Tardigrada,Arthrotardigra,Batillipedidae)以及所有已知物种的关键

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摘要

In this paper, we describe two new species of marine tardigrades, Batillipes lingularum n. sp. and Batillipes amblypyge n. sp., both found in midlittoral sand sediments collected at Monte Hermoso beach (Buenos Aires Province, Argentina). Batillipes lingularum n. sp. exhibits a single sharp caudal appendage, lateral processes, and the middle toes of legs IV equal in length. It differs from all other members of the genus by the presence of a tongue-like projection behind the common cirrophore bearing the primary clava and lateral cirrus on both sides of the head. Batillipes amblypyge n. sp. does not have lateral processes or caudal appendage, and the middle toes of leg IV are equal in length. Primary clavae as long as the lateral cirri is the main diagnostic character of this new species. With this contribution, the number of marine species recorded from Argentina increases to four: B. mirus, B. acuticauda, B. lingularum n. sp., and B. amblypyge n. sp.
机译:在本文中,我们描述了两种新的海洋黎明曲线,巴特利普斯凌关甲。 SP。 和巴提利普斯amblypyge n。 SP。,两者都在Monte Hermoso海滩收集的中型沙沉积物(布宜诺斯艾利斯省,阿根廷)。 Batillipes Lingulary n。 SP。 展示一个尖锐的尾部附件,侧向工艺,以及长度等于腿部的中间脚趾。 它与属的所有其他成员不同,通过在头部两侧携带初级克拉瓦和侧钩的常见肝细胞后面存在舌头样突起。 Batillipes amblypyge n。 SP。 没有横向过程或尾部附属物,腿部IV的中间脚部的长度相等。 主要Clavae只要横向循环是这种新物种的主要诊断性能。 通过这一贡献,从阿根廷记录的海洋物种数量增加到四:B.Mirus,B. Acuticauda,B. Xingularum n。 sp。和b. amblypyge n。 SP。

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