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Citation for Study 14374

Citation title: "New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae)".

Study name: "New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae)".

This study is part of submission 14374 (Status: Published).

Citation

Laborda A., Ram?rez M.J., & Pizarro-araya J. 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.

Authors

• Laborda A.
• Ram?rez M.J.
• Pizarro-araya J.

Abstract

New spider species of the genera Aysenia Tullgren and Aysenoides Ram?rez are described and their phylogenetic relationships discussed. The new species Aysenia paposo, from the coastal desert in northern Chile is sister to Aysenia araucana Ram?rez. 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.

Keywords

Spiders, new species, South America, systematics

External links

• DOI: 10.11646/zootaxa.3731.1.6
• Other URL: http://dx.doi.org/10.11646/zootaxa.3731.1.6

About this resource

• Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S14374
• Other versions: Nexus NeXML
• Show BibTeX reference

  		@ARTICLE{TreeBASE2Ref22113,
  	 author = {Alvaro  Laborda and Mart?n J Ram?rez and Jaime  Pizarro-Araya},
  	 title = {New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae)},
  	 year = {2013},
  	 keywords = {Spiders, new species, South America, systematics},
  	 doi = {10.11646/zootaxa.3731.1.6},
  	 url = {http://dx.doi.org/10.11646/zootaxa.3731.1.6},
  	 pmid = {},
  	 journal = {Zootaxa},
  	 volume = {3731},
  	 number = {1},
  	 pages = {133--152},
  	 abstract = {New spider species of the genera Aysenia Tullgren and Aysenoides Ram?rez are described and their phylogenetic relationships discussed. The new species Aysenia paposo, from the coastal desert in northern Chile is sister to Aysenia araucana Ram?rez. 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.}
  }
  		

• Show RIS reference

  		TY  - JOUR
  ID  - 22113
  AU  - Laborda,Alvaro 
  AU  - Ram?rez,Mart?n J
  AU  - Pizarro-Araya,Jaime 
  T1  - New species of the spider genera Aysenia and Aysenoides from Chile and Argentina: description and phylogenetic relationships (Araneae: Anyphaenidae, Amaurobioidinae)
  PY  - 2013
  KW  - Spiders
  KW  - new species
  KW  - South America
  KW  - systematics
  UR  - http://dx.doi.org/10.11646/zootaxa.3731.1.6
  N2  - New spider species of the genera Aysenia Tullgren and Aysenoides Ram?rez are described and their phylogenetic relationships discussed. The new species Aysenia paposo, from the coastal desert in northern Chile is sister to Aysenia araucana Ram?rez. 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.
  L3  - 10.11646/zootaxa.3731.1.6
  JF  - Zootaxa
  VL  - 3731
  IS  - 1
  SP  - 133
  EP  - 152
  ER  -