Description and phylogenetic analysis of two new Episinus (Araneae, Theridiidae) species from China

被引：2

作者：

Liu, Fengjie ^{[1
,2
]}

Agnarsson, Ingi ^{[2
,3
]}

Liu, Jie ^{[1
,2
,4
]}

Zhu, Yang ^{[1
,5
]}

机构：

[1] Hubei Univ, Fac Resources & Environm Sci, Hubeiate Key Lab Reg Dev & Environm Response, Wuhan 430062, Peoples R China

[2] Hubei Univ, Sch Life Sci, State Key Lab Biocatalysis & Enzyme Engn, Wuhan 430062, Hubei, Peoples R China

[3] Univ Iceland, Fac Life & Environm Sci, Sturlugata 7, Reykjavik 102, Iceland

[4] Hubei Univ Sci & Technol, Sch Nucl Technol & Chem & Biol, Xianning 437100, Hubei, Peoples R China

[5] Wuhan Lvjia Technol Co Ltd, Wuhan 430114, Hubei, Peoples R China

来源：

ZOOKEYS | 2022年 / 1125期

关键词：

New species; phylogenetic; taxonomy; SPIDERS ARANEAE; SPINTHARINAE ARANEAE; COBWEB SPIDERS; ARANEOIDEA; JMODELTEST; TREE; COMB;

D O I：

10.3897/zookeys.1125.90212

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The spider genus Episinus Walckenaer, 1809 currently contains 66 species worldwide, mostly in warm temperate to tropical areas. This paper describes two new Chinese Episinus species: E. ornithorrhynchus sp. nov. (male female) and E. papilionaceous sp. nov. (female). We add these two new and one known Episinus species to the phylogenetic data matrix of Liu et al. 2016 and reanalyze the data. The new phylogeny recovers the monophyly of Episinus and supports its division into two groups, a finding also supported by morphology.

引用

页码：33 / 46

页数：14

共 24 条

[1] Morphological phylogeny of cobweb spiders and their relatives (Araneae, Araneoidea, Theridiidae) [J].