气候变化领域集成服务门户(CCPortal): Integrative taxonomy of a new species of Rhyacodrilus (Annelida: Clitellata: Rhyacodrilinae) from Tibet Plateau rivers, with a preliminary assessment of its phylogenetic position

CCPortal

DOI	10.11646/zootaxa.5256.2.2
	Integrative taxonomy of a new species of Rhyacodrilus (Annelida: Clitellata: Rhyacodrilinae) from Tibet Plateau rivers, with a preliminary assessment of its phylogenetic position
	Jiang, Wei; Zhou, Tingting; Wang, Hongzhu; Erseus, Christer; Cui, Yongde
发表日期	2023
ISSN	1175-5326
EISSN	1175-5334
起始页码	125
结束页码	138
卷号	5256 期号:2
英文摘要	A new Qinghai-Tibet Plateau species, Rhyacodrilus tanggulaensis Jiang & Cui sp. nov. (Annelida, Clitellata, Naididae, Rhyacodrilinae), is described, and its phylogenetic relationships within the genus is assessed on the basis of both mitochondrial (16S rDNA, COI gene) and nuclear (ITS2) markers. Data from 32 species of Naididae, representing 7 subfamilies and 25 genera are used. Ten species were chosen as outgroup taxa. The molecular data were analyzed by Bayesian inference. The new species is distinguished from other species of Rhyacodrilus by the following combination of characters: dorsal and ventral chaetae with distal tooth 2-3 times longer than proximal, spermathecal and penial chaetae present, atria long and tubular, atrial duct conspicuous. The analyses of the combined molecular data corroborate the close relationship between Naidinae and the rhyacodriline genera Rhyacodrilus, Monopylephorus, and Ainudrilus, and show that the new species is more closely related to R. falciformis, R pigueti, R. okamikae and R. subterraneus, than to R. sinicus, another Chinese species, R. hiemalis and R. coccineus.
关键词	Rhyacodrilinae Rhyacodrilus Qinghai-Tibet Plateau Taxonomy Molecular systematics New species 16S COI ITS2
英文关键词	OLIGOCHAETA ANNELIDA; NAIDINAE ANNELIDA; WORMS ANNELIDA; SP-N; TUBIFICIDAE; MITOCHONDRIAL; AMPLIFICATION; PRIMERS; REGION
WOS研究方向	Zoology
WOS记录号	WOS:000960417700002
来源期刊	ZOOTAXA
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282874
作者单位	Chinese Academy of Sciences; Institute of Hydrobiology, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; University of Gothenburg
推荐引用方式 GB/T 7714	Jiang, Wei,Zhou, Tingting,Wang, Hongzhu,et al. Integrative taxonomy of a new species of Rhyacodrilus (Annelida: Clitellata: Rhyacodrilinae) from Tibet Plateau rivers, with a preliminary assessment of its phylogenetic position[J],2023,5256(2).
APA	Jiang, Wei,Zhou, Tingting,Wang, Hongzhu,Erseus, Christer,&Cui, Yongde.(2023).Integrative taxonomy of a new species of Rhyacodrilus (Annelida: Clitellata: Rhyacodrilinae) from Tibet Plateau rivers, with a preliminary assessment of its phylogenetic position.ZOOTAXA,5256(2).
MLA	Jiang, Wei,et al."Integrative taxonomy of a new species of Rhyacodrilus (Annelida: Clitellata: Rhyacodrilinae) from Tibet Plateau rivers, with a preliminary assessment of its phylogenetic position".ZOOTAXA 5256.2(2023).