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Arthrostoma leucurus sp. n. (Nematoda: Ancylostomatidae), A New Hookworm Species Isolated from Asian Badger in China

文献类型: 外文期刊

作者: Liu, Gang 1 ; Wang, Shiyi 1 ; Liang, Weihua 1 ; Hornok, Sandor 4 ; Zhao, Shanshan 1 ; Tan, Wenbo 1 ; Liu, Zhiqiang 5 ; Gu, Xinli 2 ; Wang, Yuanzhi 1 ;

作者机构: 1.Shihezi Univ, Sch Med, Shihezi 832002, Xinjiang Uygur, Peoples R China

2.Shihezi Univ, Coll Anim Sci & Technol, Shihezi 832002, Xinjiang Uygur, Peoples R China

3.Shihezi Univ, Affiliated Hosp 1, Sch Med, NHC Key Lab Prevent & Treatment Cent Asia High In, Shihezi City, Xinjiang Uygur, Peoples R China

4.Univ Vet Med, Dept Parasitol & Zool, H-1078 Budapest, Hungary

5.Xinjiang Acad Anim Sci, Inst Vet Med, Urumqi, Xinjiang Uygur, Peoples R China

关键词: Hookworm; Ancylostomatoidea; Morphological examination; Cox1

期刊名称:ACTA PARASITOLOGICA ( 影响因子:1.534; 五年影响因子:1.427 )

ISSN: 1230-2821

年卷期:

页码:

收录情况: SCI

摘要: Purpose To date, ten validated Arthrostoma species were reported. Here, a new hookworm species was found from Asian badger (Meles leucurus). Methods Nineteen hookworms (9 males and 10 females) were collected from the small intestine of two Asian badgers in Xinjiang Uygur Autonomous Region, northwestern China. The hookworms were morphologically examined according to key taxonomic characters, such as anterior extremity direction, structures of oral opening (cutting plates or teeth), vulva location, buccal capsule anatomy (integrated or formed by articulating plates), the length of spicule and gubernaculum, number of plates of buccal capsule, and presence or absence of vulvar papillae. Results The hookworm species from Asian badger, here named as Arthrostoma leucurus sp. n., was different from the previously described ten Arthrostoma species. The phylogenetic tree based on the cox1 gene showed that Arthrostoma leucurus sp. n. formed a separate clade, as a sister group to Ancylostoma and Uncinaria species. Conclusion Arthrostoma leucurus sp. n., the eleven validated Arthrostoma species, was identified from Asian badger in China.

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