Arid
New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae)
Laborda, Alvaro1; Ramirez, Martin J.2; Pizarro-Araya, Jaime3
通讯作者Laborda, Alvaro
来源期刊ZOOTAXA
ISSN1175-5326
EISSN1175-5334
出版年2013
卷号3731期号:1页码:133-152
英文摘要

New spider species of the genera Aysenia Tullgren and Aysenoides Ramirez are described and their phylogenetic relationships discussed. The new species Aysenia paposo, from the coastal desert in northern Chile is sister to Aysenia araucana Ramirez. The diagnosis of Aysenia araucana is updated and new somatic variability is reported for the species. We present new records for other species of Aysenia and Aysenoides. The new species Aysenoides simoi, from temperate forests in Chile and adjacent Argentina is sister to Aysenoides nahuel. The phylogenetic analysis confirmed the monophyly of both genera. The support values of the genera are relatively high, but some internal branches show low support values. The genus Aysenia is supported by three synapomorphies, two of these from leg spination and one from the male genitalia. Aysenoides is supported by three synapomorphies from male and female genitalia.


英文关键词spiders new species South America systematics
类型Article
语种英语
国家Uruguay ; Argentina ; Chile
收录类别SCI-E
WOS记录号WOS:000326147500006
WOS关键词MORPHOLOGICAL DATA ; REVISION ; SUPPORT
WOS类目Zoology
WOS研究方向Zoology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/180318
作者单位1.Univ Republica, Fac Ciencias, Secc Entomol, Montevideo, Uruguay;
2.Museo Argentino Ciencias Nat Bernardino Rivadavia, Div Arachnol, Buenos Aires, DF, Argentina;
3.Univ La Serena, Fac Ciencias, Dept Biol, Lab Entomol Ecol, La Serena, Chile
推荐引用方式
GB/T 7714
Laborda, Alvaro,Ramirez, Martin J.,Pizarro-Araya, Jaime. New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae)[J],2013,3731(1):133-152.
APA Laborda, Alvaro,Ramirez, Martin J.,&Pizarro-Araya, Jaime.(2013).New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae).ZOOTAXA,3731(1),133-152.
MLA Laborda, Alvaro,et al."New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae)".ZOOTAXA 3731.1(2013):133-152.
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