Huynh Cuong, Veenstra Anneke A
Centre for Cellular and Molecular Biology (CCMB), Deakin University, 221 Burwood Hwy, Burwood, Melbourne, Australia 3125.
Zootaxa. 2018 Mar 28;4402(2):283-302. doi: 10.11646/zootaxa.4402.2.3.
Two new penicillate millipede species from the genera Unixenus and Monographis (Diplopoda, Polyxenidae) were collected from Phu Quoc Island, Vietnam's largest island. Unixenus intragramineus sp. n. was found within the stem of a creeping grass growing on an unstable, sandy substrate in the intertidal zone. The defining taxonomic characteristics of the genus Unixenus were apparent in U. intragramineus sp. n., but it is distinctively different from all described species. Monographis phuquocensis sp. n. belongs to a group of Monographis species which have their antennal sensilla arranged in a crescent-shape; but the structure of the labrum and telotarsus observed in this new species differs from other described Monographis.
两种来自单带马陆属（Unixenus）和单纹马陆属（Monographis）（倍足纲，鬃马陆科）的新的具刚毛尖马陆物种是从越南最大的岛屿富国岛采集到的。新物种禾本科单带马陆（Unixenus intragramineus sp. n.）发现于潮间带不稳定沙地基质上生长的一种匍匐草的茎内。单带马陆属的分类学特征在禾本科单带马陆中很明显，但它与所有已描述的物种明显不同。新物种富国单纹马陆（Monographis phuquocensis sp. n.）属于单纹马陆属中触角感器呈新月形排列的一组物种；但在这个新物种中观察到的上唇和末跗节的结构与其他已描述的单纹马陆不同。
