Integrative taxonomy reveals two new species of Lebbeus (Decapoda: Thoridae) from seamounts in NW Pacific, and questions the validity of the genus Paralebbeus

doi:10.1016/j.dsr.2023.104044

	Integrative taxonomy reveals two new species of Lebbeus (Decapoda: Thoridae) from seamounts in NW Pacific, and questions the validity of the genus Paralebbeus
	Wang, Yanrong1,2,4 ; Sha, Zhongli1,2,3,4,5 ; Sun, Shao'e 1,2
	2023-07-01
发表期刊	DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS
ISSN	0967-0637
卷号	197 页码:8
通讯作者	Sha, Zhongli([email protected])
摘要	During two expeditions to Caroline Plate seamounts and Zhenbei seamount in the NW Pacific, three Paralebbeus (we list Paralebbeus as a synonym of Lebbeus herein) specimens are sampled. Two of them are recognized as new to science herein after carefully morphological observations. L. cultrirostris sp. nov. collected with the keratoisidid coral at a depth of 866 m is characterized by the smooth rostrum, and the telson having three pairs of dorsolateral spines. L. kexuei sp. nov. collected at a depth of 796-1510 m is characterized by the rostrum only bearing two dorsal spines, and the carpus of pereopod 2 having two articles equal in length. Morphological characters and generic analysis of mitochondrial COI and 16 S rRNA genes using maximum likelihood, Bayesian inference, and pairwise uncorrected p-distances indicated that all species of Paralebbeus Bruce and Chace (1986 should be transferred into genus Lebbeus White, 1847.
关键词	Decapoda Paralebbeus Lebbeus New species Deep sea
DOI	10.1016/j.dsr.2023.104044
收录类别	SCI
语种	英语
资助项目	National Science Foundation for Distinguished Young Scholars[XDA22050302]; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB42000000]; Strategic Priority Research Program of the Chinese Academy of Sciences[2022QNLM050102]; Marine Samp;T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (QNLM)[E2KY031]; Special Research Assistant Project of Chinese Academy of Sciences; [42025603]
WOS研究方向	Oceanography
WOS类目	Oceanography
WOS记录号	WOS:001055182300001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS关键词	CRUSTACEA DECAPODA ; CARIDEA HIPPOLYTIDAE ; NEW-ZEALAND ; DEEP-SEA ; SHRIMP ; WHITE ; OCEAN ; RECORDS ; CHACE ; BRUCE
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/182859
专题	海洋生物分类与系统演化实验室实验海洋生物学重点实验室
通讯作者	Sha, Zhongli
作者单位	1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 4.Univ Chinese Acad Sci, Coll Biol Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, 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	Wang, Yanrong,Sha, Zhongli,Sun, Shao'e. Integrative taxonomy reveals two new species of Lebbeus (Decapoda: Thoridae) from seamounts in NW Pacific, and questions the validity of the genus Paralebbeus[J]. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,2023,197:8.
APA	Wang, Yanrong,Sha, Zhongli,&Sun, Shao'e.(2023).Integrative taxonomy reveals two new species of Lebbeus (Decapoda: Thoridae) from seamounts in NW Pacific, and questions the validity of the genus Paralebbeus.DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,197,8.
MLA	Wang, Yanrong,et al."Integrative taxonomy reveals two new species of Lebbeus (Decapoda: Thoridae) from seamounts in NW Pacific, and questions the validity of the genus Paralebbeus".DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 197(2023):8.