Neotypification of Onuphis fukianensis Uschakov & Wu, 1962 and description of a new species of Onuphis (Annelida: Onuphidae) from China seas

doi:10.11646/zootaxa.4291.2.7

	Neotypification of Onuphis fukianensis Uschakov & Wu, 1962 and description of a new species of Onuphis (Annelida: Onuphidae) from China seas
	Wu, Xuwen 1; Xu, Kuidong1,2,3
	2017-07-12
发表期刊	ZOOTAXA
卷号	4291 期号:2 页码:347-360
文章类型	Article
摘要	The original description as well as illustrations of Onuphis fukianensis Uschakov & Wu, 1962 from the East China Sea is simple and no type material is available. The species is peculiar in the genus Onuphis by having very long ceratophores (40 rings on the lateral antennae) and a late start of branched branchiae (chaetiger 47) and thus transferred to the genus Heptaceras. Examination of newly collected material from the region of the type locality allowed us to demonstrate that the reassignment was incorrect. To clarify the status of the species, we designate a neotype and redescribe O. fukianensis. Our examination of historic material revealed another species of Onuphis, which also has relatively long ceratophores and pectinate branchiae that is described below as Onuphis uschakovi sp. nov. The new species highly resembles O. eremita parva Berkeley & Berkeley, 1941, a subspecies described from the southern coast of California. However, the two taxa can be easily distinguished by the number of ceratophoral rings (27-32 vs. 21), the start of subacicular hooks (chaetigers 12-13 vs. chaetiger 8) and the shape of pectinate chaetae (oblique with 8-10 teeth vs. transverse with 15 teeth).
关键词	Polychaeta Eunicida Taxonomy Biodiversity Neotype Chinese Waters
DOI	10.11646/zootaxa.4291.2.7
收录类别	SCI
语种	英语
WOS记录号	WOS:000405166200007
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.qdio.ac.cn/handle/337002/137036
专题	海洋生物分类与系统演化实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wu, Xuwen,Xu, Kuidong. Neotypification of Onuphis fukianensis Uschakov & Wu, 1962 and description of a new species of Onuphis (Annelida: Onuphidae) from China seas[J]. ZOOTAXA,2017,4291(2):347-360.
APA	Wu, Xuwen,&Xu, Kuidong.(2017).Neotypification of Onuphis fukianensis Uschakov & Wu, 1962 and description of a new species of Onuphis (Annelida: Onuphidae) from China seas.ZOOTAXA,4291(2),347-360.
MLA	Wu, Xuwen,et al."Neotypification of Onuphis fukianensis Uschakov & Wu, 1962 and description of a new species of Onuphis (Annelida: Onuphidae) from China seas".ZOOTAXA 4291.2(2017):347-360.

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