A pinworm’s tale: the evolutionary history of Lemuricola (Protenterobius) nycticebi
A pinworm’s tale: the evolutionary history of Lemuricola (Protenterobius) nycticebi
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蛲虫的故事：Lemuricola (Protenterobius) nycticebi 的历史演变
DOI：
10.1016/j.ijppaw.2018.11.009
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
MacIntosh AJJ
中科院分区：
文献类型：
--
作者：
3.Frias L;Hasegawa H;Stark DJ;Salgado-Lynn M;Nathan KSS Senthilvel;Chua T;Goossens B;Okamoto M;MacIntosh AJJ
染虫是已知唯一感染非洲以外的链球菌灵长类动物的蛲虫物种，也是唯一在懒猴身上发现的蛲虫物种。在这里，我们提供了雌性和雄性蠕虫的详细形态比较，并首次描述了在马来西亚婆罗洲沙巴（Sabah）收集的自由生活慢懒猴（Nycticebus menagensis）的第四阶段幼虫。利用线粒体和核标记，我们还重建了该物种与其他感染灵长类动物的蛲虫的系统发育关系。形态学和分子分析结果均表明l。（P.）蚊子和它的宿主。然而，虽然分类学将该物种确定为狐猴总纲的一员，并将感染狐猴和懒猴的蛲虫归为一类，但系统发育重建将它们分开，将l。（P.）在肠虫纲内。我们的研究结果表明，l。（P.）夜蛾可能完全代表一个不同的分类群，它与感染马达加斯加以外旧大陆灵长类动物的蛲虫物种关系更密切。Pongobius pongoi(foitov<e:1>等人，2008)n.梳子。也被提出。
Lemuricola (Protenterobius) nycticebiis the only pinworm species known to infect strepsirrhine primates outside Africa, and the only pinworm species yet described in slow lorises. Here, we provided a detailed morphological comparison of female and male worms, and a first description of fourth-stage larvae collected from free-living slow lorises (Nycticebus menagensis) in Sabah, Malaysian Borneo. Using mitochondrial and nuclear markers, we also reconstructed the species' phylogenetic relationship with other pinworms infecting primates. Both morphological and molecular results indicated a distinct association betweenL. (P.) nycticebiand its host. However, while taxonomy identified this species as a member of theLemuricolaclade and grouped pinworms infecting lemurs and slow lorises together, phylogenetic reconstruction split them, placingL. (P.) nycticebiwithin theEnterobiusclade. Our results suggest thatL. (P.) nycticebimay represent a different taxon altogether, and that it is more closely related to pinworm species infecting Old World primates outside Madagascar.Pongobius pongoi(Foitová et al., 2008) n. comb. is also proposed.