关于越南的巨环毛蚓属蚯蚓（寡毛纲：巨蚓科），并描述三个新物种
On the Giant Pheretimoid Earthworms From Vietnam (Clitellata: Megascolecidae), with Descriptions of Three New Species.
作者信息
Nguyen Tung T, Lam Dang H, Nguyen Anh D
机构信息
Department of Biology, School of Education, Cantho University, Cantho City, Vietnam. E-mail:
College of Natural Sciences, Cantho University, Cantho City, Vietnam. E-mail:
出版信息
Zool Stud. 2016 Dec 7;55:e52. doi: 10.6620/ZS.2016.55-52. eCollection 2016.
The giant earthworms from Vietnam are being reviewed to consist of six species, (Thai, 1984), (Thai & Tran, 1986) comb. nov., (Thai, 1982), and three new, sp. nov., sp. nov. and sp. nov. All six species have lengths ranging 300-680 mm, diameter ca. 16-20 mm, and without copulatory pouches. The new species, sp. nov. is characterised by three pairs of spermathecal pores in intersegment 5/6/7/8, genital markings paired in vii, viii and xviii. sp. nov. is distinguished by four pairs of spermathecal pores in 5/6/7/8/9, genital marking paired in viii, ix, and xviii. sp. nov. is recognised by four pairs of spermathecal pores in 5/6/7/8/9, genital marking single in viii, paired in xviii. In addition, a key to all six gigantic species in Vietnam is also provided.
来自越南的巨型蚯蚓正在被重新评估，它们包括六个物种，（泰国，1984年），（泰国和陈，1986年）新组合，（泰国，1982年），以及三个新物种，新种1、新种2和新种3。所有六个物种的长度在300 - 680毫米之间，直径约16 - 20毫米，且没有交配囊。新物种新种1的特征是在第5/6/7/8节间有三对受精囊孔，在第VII、VIII和XVIII节有成对的生殖标记。新种2的区别在于在第5/6/7/8/9节有四对受精囊孔，在第VIII、IX和XVIII节有成对的生殖标记。新种3的识别特征是在第5/6/7/8/9节有四对受精囊孔，在第VIII节有单个生殖标记，在第XVIII节有一对生殖标记。此外，还提供了越南所有六个巨型物种的检索表。
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