Department of Biology; School of Education; Can Tho University; Campus II; 3 Thang 2; Ninh Kieu; Can Tho City; VIETNAM.
Department of Soil Ecology; Institute of Ecology and Biological Resources; Vietnam Academy of Science and Technology; 18; Hoang Quoc Viet; Cau Giay; Hanoi; VIETNAM.
Zootaxa. 2024 Feb 8;5406(4):565-576. doi: 10.11646/zootaxa.5406.4.5.
Two new earthworm species, namely Amynthas rarus sp. nov. and Amynthas tayninhensis sp. nov., are described from Tay Ninh Province, southeastern Vietnam. Amynthas rarus sp. nov. is recognized by having male pores in xix, two pairs of spermathecal pores in 6/7/8, and genital markings paired in vii, viii, 18/19, and 19/20. Amynthas tayninhensis sp. nov. is distinguished by having a pair of spermathecal pores in 5/6, numerous genital markings in transverse lines in 17/18 including three surrounding male pores, and spermatheca with fully developed diverticula. The COI fragments are also provided for those two new species.
两种新的蚯蚓物种，即 Amynthas rarus sp. nov. 和 Amynthas tayninhensis sp. nov.，来自越南东南部的得农省。Amynthas rarus sp. nov. 的特征是雄性生殖孔位于第 19 节，6/7/8 节有两对受精囊孔，7、8、18、19 和 19/20 节有配对的生殖器标记。Amynthas tayninhensis sp. nov. 的特征是 5/6 节有一对受精囊孔，17/18 节有许多横线上的生殖器标记，包括环绕雄性生殖孔的三个标记，以及具有完全发育的分支的受精囊。还为这两个新物种提供了 COI 片段。
