Huynh Cuong, Veenstra Anneke A
Centre for Cellular and Molecular Biology (CCMB), Deakin University, 221 Burwood Hwy, Burwood, Melbourne, Australia 3125 .
1Centre for Cellular and Molecular Biology (CCMB), Deakin University, 221 Burwood Hwy, Burwood, Melbourne, Australia 3125.
Zootaxa. 2022 Dec 2;5214(3):393-420. doi: 10.11646/zootaxa.5214.3.4.
Four new species of penicillate millipedes from the genus Monographis Attems, 1907, collected from various regions in Vietnam, are described. They show distinctive morphological characteristics on the labrum, telotarsus, and sensilla on antennal article VI. Monographis cattienensis sp. n., M. tamdaoensis sp. n., and M. thatsonensis sp. n. belong to the group with sensilla on article VI arranged in a crescent, whereas M. konkakinhensis sp. n. is in a group with sensilla arranged in a triangle. Molecular analysis of Monographis konkakinensis sp. n., M. tamdaoensis sp. n. and M. thatsonensis sp. n. shows that these species differ genetically from other Monographis congeners. Additionally, two previously described subspecies, Monographis kraepelini malayanus Nguyen Duy-Jacquemin & Condé, 1966; and M. k. sabahnus Condé & Nguyen Duy-Jacquemin, 1984; are elevated to species, namely Monographis malayana Nguyen Duy-Jacquemin & Condé, 1966 and M. sabahna Condé & Nguyen Duy-Jacquemin, 1984.
本文描述了于2007年从越南不同地区采集到的4种来自单型马陆属（Monographis Attems）的具刚毛尖马陆新物种。它们在唇基、末跗节以及触角第VI节上的感器呈现出独特的形态特征。卡廷单型马陆（Monographis cattienensis sp. n.）、塔姆道单型马陆（M. tamdaoensis sp. n.）和塔松单型马陆（M. thatsonensis sp. n.）属于触角第VI节上的感器呈新月形排列的类群，而贡卡金单型马陆（M. konkakinhensis sp. n.）则属于感器呈三角形排列的类群。对贡卡金单型马陆、塔姆道单型马陆和塔松单型马陆的分子分析表明，这些物种在基因上与其他单型马陆属同类不同。此外，两个先前描述的亚种，即1966年的马来亚克氏马陆莫拉亚亚种（Monographis kraepelini malayanus Nguyen Duy-Jacquemin & Condé）和1984年的沙巴克氏马陆亚种（M. k. sabahnus Condé & Nguyen Duy-Jacquemin），被提升为物种，分别为1966年的马来亚单型马陆（Monographis malayana Nguyen Duy-Jacquemin & Condé）和1984年的沙巴单型马陆（M. sabahna Condé & Nguyen Duy-Jacquemin）。
