Vu Duc-Toan, Pham Dinh-Sac
Faculty of Agriculture and Forestry, Tay Bac University, Quyet Tam ward, Son La, Vietnam Faculty of Agriculture and Forestry, Tay Bac University, Quyet Tam ward Son La Vietnam.
Vietnam National Museum of Nature (VNMN), Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam Vietnam National Museum of Nature (VNMN), Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam.
Biodivers Data J. 2025 Aug 18;13:e159695. doi: 10.3897/BDJ.13.e159695. eCollection 2025.
A total of seven known species are known from Vietnam: Logunov, 2024; (Simon, 1903); Wang, Li & Pham, 2023; Hoang & Zhang, 2023; Hoang, Phan & Vo, 2024; Hoang, Phan & Vo, 2024; and Hoang, 2025. Amongst these, was previously known only from the female holotype collected in Yok Don National Park, Buon Don District, Dak Lak Province, Vietnam. In contrast, the remaining species were described, based on both male and female specimens. In the present study, the male of is described for the first time and the females are re-described, based on additional material collected from Dak Nong and Son La Provinces, Vietnam.
Our surveys yielded records of three individuals of from two localities: one male and one female from Son La Province and one female from Dak Nong Province. This paper provides a first detailed description of the male and a re-description of the female. A morphological comparison between the sexes is also presented to support future taxonomic and phylogenetic studies. Additionally, the record from Son La Province extends the known distribution range of the species.
越南共有七个已知物种：洛古诺夫，2024年；（西蒙，1903年）；王、李和范，2023年；黄和张，2023年；黄、潘和武，2024年；黄、潘和武，2024年；以及黄，2025年。其中，以前仅从越南多乐省布翁栋区玉枕国家公园采集的雌性正模标本中得知。相比之下，其余物种是根据雄性和雌性标本描述的。在本研究中，首次描述了该物种的雄性，并根据从越南多农省和山罗省采集的额外材料对雌性进行了重新描述。
我们的调查在两个地点发现了三个该物种的个体记录：山罗省的一雄一雌以及多农省的一只雌性。本文首次对雄性进行了详细描述，并对雌性进行了重新描述。还对两性进行了形态学比较，以支持未来的分类学和系统发育研究。此外，山罗省的记录扩展了该物种已知的分布范围。
