A new species of Stylicletodes Lang, 1936 (Copepoda: Harpacticoida: Cletodidae) from the East China Sea, including an updated key to species and synopsis of distribution records

被引：2
|
作者：
Ma, Lin [1 ,2 ]
Liu, Qing He [1 ,3 ]
Li, Xin Zheng [1 ,2 ,3 ,4 ]
Huys, Rony [5 ]
机构：
[1] Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao 266071, Peoples R China
[2] Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
[3] Minist Nat Resources, Key Lab Marine Ecosyst Dynam, Inst Oceanog 2, Hangzhou, Zhejiang, Peoples R China
[4] Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China
[5] Nat Hist Museum, Dept Life Sci, Cromwell Rd, London SW7 5BD, England
来源：
ZOOTAXA | 2021年 / 5051卷 / 01期
关键词：
Crustacea; meiobenthos; taxonomy; morphology; East Asia; BANYULS-SUR-MER; MEIOFAUNA; CRUSTACEA; DIVERSITY; TRENCH; FAUNA; REDESCRIPTION; ZOOGEOGRAPHY; ASSOCIATIONS; MEIOBENTHOS;
D O I：
10.11646/zootaxa.5051.1.17
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
Both sexes of a new species, Stylicletodes wellsi sp. nov. (Harpacticoida: Cletodidae), are described from material collected from sediments in the East China Sea. The new species belongs to a species group whose members are characterized by an anal operculum that has a backwardly directed, median linguiform process and fifth legs that display naked or sparsely pinnate armature elements in both sexes. Within this group, S. wellsi sp. nov. is morphologically closest to S. reductus Wells, 1965 but differs primarily from its European congener in the armature pattern of P4 (both rami) and the female P5. Distribution records of all species are summarized and an updated identification key to the seven valid species in the genus is presented. Taxonomic issues related to the type species S. longicaudatus (Brady, 1880) are briefly discussed.
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页码：423 / 442
页数：20
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