Oscheius microvilli n. sp (Nematoda: Rhabditidae): A Facultatively Pathogenic Nematode from Chongming Island, China

	Oscheius microvilli n. sp (Nematoda: Rhabditidae): A Facultatively Pathogenic Nematode from Chongming Island, China
	Zhou, GX; Yang, H; Wang, F; Bao, HR; Wang, GX; Hou, XL; Lin, J; Yedid, G; Zhang, KY
	2017
发表期刊	JOURNAL OF NEMATOLOGY
ISSN	0022-300X
卷号	49 期号:1 页码:33-41
摘要	A new species, Oscheius microvilli n. sp., was found on Chongming Island (Shanghai, China). The new species is morphologically similar to the type strain of Oscheius myriophilus, but can be distinguished from it and other species of Oscheius on the basis of unique morphological characteristics of the bursa as well as male papillae. In this new species, the male bursal papillar formula is 2, 1, 3, 3 with everted tips in the first, fifth, and seventh pairs. The bursal rim is jagged, joins together anterior to the spicules, and is partially extended and decorated with microvilli. The spicules are incompletely separated, and the tail does not extend beyond the bursa. Phylogenetic trees of 18S rDNA and internal transcribed spacer indicate that the new species belongs to the insectivora group of the genus Oscheius; it is most closely related to O. myriophilus, and the two species can be distinguished on the basis of their different body length, morphological features of the bursa, and molecular data. The new species is facultatively associated with a bacterial strain of Serratia. The LC50 of this novel nematode against Galleria mellonella was 69.1 dauer juveniles per milliliter after 48 hr of infection.
关键词	entomopathogenic nematodes entomophilic nematodes insectivora group new nematode species Oscheius microvilli n. sp. taxonomy
收录类别	SCI
语种	英语
WOS研究方向	Zoology
WOS类目	Zoology
WOS记录号	WOS:000402911300005
出版者	SOC NEMATOLOGISTS
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/13695
专题	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Zhou, GX,Yang, H,Wang, F,et al. Oscheius microvilli n. sp (Nematoda: Rhabditidae): A Facultatively Pathogenic Nematode from Chongming Island, China[J]. JOURNAL OF NEMATOLOGY,2017,49(1):33-41.
APA	Zhou, GX.,Yang, H.,Wang, F.,Bao, HR.,Wang, GX.,...&Zhang, KY.(2017).Oscheius microvilli n. sp (Nematoda: Rhabditidae): A Facultatively Pathogenic Nematode from Chongming Island, China.JOURNAL OF NEMATOLOGY,49(1),33-41.
MLA	Zhou, GX,et al."Oscheius microvilli n. sp (Nematoda: Rhabditidae): A Facultatively Pathogenic Nematode from Chongming Island, China".JOURNAL OF NEMATOLOGY 49.1(2017):33-41.