Cumaceans are an important component of the macrobenthic fauna and are preyed upon by several species of fishes. In the family Bodotriidae, Cyclaspis Sars, 1865 is the most speciose genus with more than 140 described species. Based on material from the Campos Basin and Espírito Santo Basin, southwestern Atlantic, we describe three new species of Cyclaspis: Cyclaspis goytacazes sp. nov., Cyclaspis lilianae sp. nov. and Cyclaspis tesauna sp. nov. We also report C. antipai Petrescu, 1995, C. roccatagliatai Petrescu, 1995 and C. unicornis Calman, 1907 as new records from the Brazilian coast. The first two species were known previously from Uruguay, and C. unicornis from the Caribbean Sea. Of the six species, only C. lilianae sp. nov. was found on the continental slope (415–1320 m) and the other five species were restricted to the continental shelf (18–139 m). A pictorial identification key for the 17 species of Cyclaspis known to occur in Brazil is provided.

中文翻译：

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关于来自巴西海岸的1826年的Cyclaspis Sars属（甲壳纲：Cumacea：Bodotriidae）的分类学，有三个新记录和三个新物种的描述

巨嘴鸟是大型底栖动物的重要组成部分，并被几种鱼类捕食。在Bodotriidae科，Cyclaspis Sars，1865年是最特殊的属，有140多个描述的物种。基于西南大西洋的坎波斯盆地和圣埃斯皮里图盆地的资料，我们描述了Cyclaspis的三个新种：Cyclaspis goytacazes sp。十一月，Cyclaspis lilianae sp。十一月 和Cyclaspis tesauna sp。十一月 我们还报告了C.antipai Petrescu，1995年，C。roccatagliatai Petrescu，1995年和C. unicornis卡曼（Calman），1907年从巴西海岸获得新唱片。前两个物种以前是从乌拉圭已知的，而独角梭菌是来自加勒比海的。在这六个物种中，只有C. lilianae sp.。十一月 在大陆斜坡（415–1320 m）上发现了它，其他五种被限制在大陆架（18–139 m）上。提供了已知在巴西发生的17种Cyclaspis的图片识别码。