A new species of the genus<i> Porirualia</i> Huys & Mu, 2021(Copepoda, Harpacticoida, Parastenheliidae) from the intertidal zone of Qingdao, China, with a key to species of the genus

doi:10.11646/zootaxa.5476.1.21

	A new species of the genus Porirualia Huys & Mu, 2021(Copepoda, Harpacticoida, Parastenheliidae) from the intertidal zone of Qingdao, China, with a key to species of the genus
	Ma, Lin 1,3; Wu, Yihong1,2 ; Li, Xin Zheng 1,2,3
	2024-07-04
发表期刊	ZOOTAXA
ISSN	1175-5326
卷号	5476 期号:1 页码:241-252
通讯作者	Li, Xin Zheng(lixzh@qdio.ac.cn)
摘要	A new species belonging to the genus Porirualia Huys & Mu, 2021 was identified and described here based on samples collected from No. 1 Bathing Beach, Qingdao, China. The new species differs from Porirualia pyriformis mainly in the following characteristics: P3 and P4 exp-3 with three inner setae (two inner setae in P. pyriformis), ratio of length to maximum width of female P5 3.83 (3.25 in P. pyriformis). The new species differs from Porirualia megarostrum by the characters including rostrum reaching to distal margin of third segment of antennule (reaching to distal margin of fifth segment of antennule inP. megarostrum), ratio of length to maximum width of female P5 3.83 (2.2 inP. megarostrum); male P2 and P3 two-segmented (three-segmented in P. megarostrum); male P5 bearing five elements (six in P. megarostrum). This is the first report of the genus Porirualia from the China Seas. The DNA barcode (COI) sequence of the new species was obtained and submitted to GenBank (PP761118), which is the first submission of COI sequence of the family Parastenheliidae to GenBank.
关键词	Crustacea new taxa taxonomy morphology
DOI	10.11646/zootaxa.5476.1.21
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[42276098]
WOS研究方向	Zoology
WOS类目	Zoology
WOS记录号	WOS:001281045600003
出版者	MAGNOLIA PRESS
WOS关键词	COPEPODA
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/186190
专题	海洋生物分类与系统演化实验室
通讯作者	Li, Xin Zheng
作者单位	1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao Key Lab Marine Biodivers & Conservat, Qingdao 266071, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing 100039, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Ma, Lin,Wu, Yihong,Li, Xin Zheng. A new species of the genus Porirualia Huys & Mu, 2021(Copepoda, Harpacticoida, Parastenheliidae) from the intertidal zone of Qingdao, China, with a key to species of the genus[J]. ZOOTAXA,2024,5476(1):241-252.
APA	Ma, Lin,Wu, Yihong,&Li, Xin Zheng.(2024).A new species of the genus Porirualia Huys & Mu, 2021(Copepoda, Harpacticoida, Parastenheliidae) from the intertidal zone of Qingdao, China, with a key to species of the genus.ZOOTAXA,5476(1),241-252.
MLA	Ma, Lin,et al."A new species of the genus Porirualia Huys & Mu, 2021(Copepoda, Harpacticoida, Parastenheliidae) from the intertidal zone of Qingdao, China, with a key to species of the genus".ZOOTAXA 5476.1(2024):241-252.