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dc.contributor.author
Muzon, Javier
dc.contributor.author
Lozano, Federico
dc.date.available
2022-10-06T14:22:49Z
dc.date.issued
2020-11
dc.identifier.citation
Muzon, Javier; Lozano, Federico; Negragrion sagma gen.n. and sp.n. from South America with a morphological phylogeny of the New World Ischnurinae (Odonata: Zygoptera: Coenagrionidae); Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 92; 2; 11-2020; 1-11
dc.identifier.issn
0001-3765
dc.identifier.uri
http://hdl.handle.net/11336/172225
dc.description.abstract
A new coenagrionid genus, Negragrion, is described for N. sagma sp.n. found in Argentina and Brazil (Holotype and allotype, pair in tandem. Argentina: Corrientes: Santo Tomé, arroyo Ita Cuá sobre RP 94, 28°26’48.30”S 56°00’33.11”W, 24.ii.2003, Muzón & Pessacq coll., MLP). The new genus is characterized by the shape of male cerci (decumbent from base; saddle-shaped; in lateral view with an acute apophysis directed dorsally located at 0.3 from base). The presence of a vulvar spine on S8 of females places this genus within Ischnurinae. A cladistics analysis using morphological data was carried out to determine its phylogenetic position. Negragrion gen.n. is recovered within the clade 4 as the sister group of the clade (Acanthallagma Acanthagrion (Oxyagrion, Fluminagrion)).
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academia Brasileira de Ciencias
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
ARGENTINA
dc.subject
BRAZIL
dc.subject
ISCHNURINAE
dc.subject
NEGRAGRION
dc.subject
PHYLOGENY
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Negragrion sagma gen.n. and sp.n. from South America with a morphological phylogeny of the New World Ischnurinae (Odonata: Zygoptera: Coenagrionidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-10-03T17:49:47Z
dc.identifier.eissn
1678-2690
dc.journal.volume
92
dc.journal.number
2
dc.journal.pagination
1-11
dc.journal.pais
Brasil
dc.journal.ciudad
Rio de Janeiro
dc.description.fil
Fil: Muzon, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Avellaneda; Argentina
dc.description.fil
Fil: Lozano, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Avellaneda; Argentina
dc.journal.title
Anais da Academia Brasileira de Ciencias
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1590/0001-3765202020190025
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/aabc/a/W6KJvTZ3vJJtV659ZNVJRDf/?lang=en#
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