<i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)

Autores
Anjos Santos, Danielle; Lozano, Federico; Martins Costa, Janira
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A new genus of Coenagrionidae, Fluminagrion, from Rio de Janeiro, Brazil is described, diagnosed, and illustrated, based on examination of the type series and additional specimens of Acanthagrion taxaense Santos, 1965, deposited in the collection of MNRJ/Brazil. This genus is characterized by: posterior lobe of prothorax trilobate, with medial lobe rounded and projected in both sexes; segment 3 of genital ligula C-shaped in lateral view, bifid in ectal view, ending in lobes directed laterally with apexes pyramidal in cross-section; male cercus entire and decumbent from proximal fourth, with brush-like setae at about half its length; female lacking mesepisternal fossa, S8 with vulvar spine.
Um novo gênero de Coenagrionidae do Rio de Janeiro, Brasil, Fluminagrion é descrito, diagnosticado, e ilustrado, com base no exame da série-tipo e espécimes adicionais de Acanthagrion taxaense Santos, 1965, depositados na Coleção do MNRJ/Brasil. Este gênero é caracterizado por: lobo posterior do protórax trilobado, com lóbulo mediano arredondado e projetado em ambos os sexos; segmento 3 da lígula genital em forma de ‘C’ em vista lateral, bífido em vista ectal, terminado em lobos direcionados lateralmente com ápices piramidais na seção transversal; cercos do macho inteiros e descendentes a partir do quarto proximal, com um conjunto de setas em forma de pincel em cerca de metade de seu comprimento; fêmea sem fossa mesepisternal no mesepisterno, S8 com espinho vulvar.
Centro Regional de Estudios Genómicos
Materia
Ciencias Naturales
Biología
Odonata
Zygoptera
Coenagrionidae
Damselfly
Fluminagrion gen. nov.
Brazil
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/127339
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/127339
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)Anjos Santos, DanielleLozano, FedericoMartins Costa, JaniraCiencias NaturalesBiologíaOdonataZygopteraCoenagrionidaeDamselflyFluminagrion gen. nov.BrazilA new genus of Coenagrionidae, Fluminagrion, from Rio de Janeiro, Brazil is described, diagnosed, and illustrated, based on examination of the type series and additional specimens of Acanthagrion taxaense Santos, 1965, deposited in the collection of MNRJ/Brazil. This genus is characterized by: posterior lobe of prothorax trilobate, with medial lobe rounded and projected in both sexes; segment 3 of genital ligula C-shaped in lateral view, bifid in ectal view, ending in lobes directed laterally with apexes pyramidal in cross-section; male cercus entire and decumbent from proximal fourth, with brush-like setae at about half its length; female lacking mesepisternal fossa, S8 with vulvar spine.Um novo gênero de Coenagrionidae do Rio de Janeiro, Brasil, Fluminagrion é descrito, diagnosticado, e ilustrado, com base no exame da série-tipo e espécimes adicionais de Acanthagrion taxaense Santos, 1965, depositados na Coleção do MNRJ/Brasil. Este gênero é caracterizado por: lobo posterior do protórax trilobado, com lóbulo mediano arredondado e projetado em ambos os sexos; segmento 3 da lígula genital em forma de ‘C’ em vista lateral, bífido em vista ectal, terminado em lobos direcionados lateralmente com ápices piramidais na seção transversal; cercos do macho inteiros e descendentes a partir do quarto proximal, com um conjunto de setas em forma de pincel em cerca de metade de seu comprimento; fêmea sem fossa mesepisternal no mesepisterno, S8 com espinho vulvar.Centro Regional de Estudios Genómicos2013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf145-155http://sedici.unlp.edu.ar/handle/10915/127339enginfo:eu-repo/semantics/altIdentifier/url/https://worlddragonfly.org/article/13887890-2013-782529/info:eu-repo/semantics/altIdentifier/issn/1388-7890info:eu-repo/semantics/altIdentifier/issn/2159-6719info:eu-repo/semantics/altIdentifier/doi/10.1080/13887890.2013.782529info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:22:35Zoai:sedici.unlp.edu.ar:10915/127339Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:22:35.567SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)
title <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)
spellingShingle <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)
Anjos Santos, Danielle
Ciencias Naturales
Biología
Odonata
Zygoptera
Coenagrionidae
Damselfly
Fluminagrion gen. nov.
Brazil
title_short <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)
title_full <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)
title_fullStr <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)
title_full_unstemmed <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)
title_sort <i>Fluminagrion</i> gen. nov. for <i>Acanthagrion taxaense</i> Santos, 1965, from Brazil (Odonata: Coenagrionidae)
dc.creator.none.fl_str_mv Anjos Santos, Danielle
Lozano, Federico
Martins Costa, Janira
author Anjos Santos, Danielle
author_facet Anjos Santos, Danielle
Lozano, Federico
Martins Costa, Janira
author_role author
author2 Lozano, Federico
Martins Costa, Janira
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Biología
Odonata
Zygoptera
Coenagrionidae
Damselfly
Fluminagrion gen. nov.
Brazil
topic Ciencias Naturales
Biología
Odonata
Zygoptera
Coenagrionidae
Damselfly
Fluminagrion gen. nov.
Brazil
dc.description.none.fl_txt_mv A new genus of Coenagrionidae, Fluminagrion, from Rio de Janeiro, Brazil is described, diagnosed, and illustrated, based on examination of the type series and additional specimens of Acanthagrion taxaense Santos, 1965, deposited in the collection of MNRJ/Brazil. This genus is characterized by: posterior lobe of prothorax trilobate, with medial lobe rounded and projected in both sexes; segment 3 of genital ligula C-shaped in lateral view, bifid in ectal view, ending in lobes directed laterally with apexes pyramidal in cross-section; male cercus entire and decumbent from proximal fourth, with brush-like setae at about half its length; female lacking mesepisternal fossa, S8 with vulvar spine.
Um novo gênero de Coenagrionidae do Rio de Janeiro, Brasil, Fluminagrion é descrito, diagnosticado, e ilustrado, com base no exame da série-tipo e espécimes adicionais de Acanthagrion taxaense Santos, 1965, depositados na Coleção do MNRJ/Brasil. Este gênero é caracterizado por: lobo posterior do protórax trilobado, com lóbulo mediano arredondado e projetado em ambos os sexos; segmento 3 da lígula genital em forma de ‘C’ em vista lateral, bífido em vista ectal, terminado em lobos direcionados lateralmente com ápices piramidais na seção transversal; cercos do macho inteiros e descendentes a partir do quarto proximal, com um conjunto de setas em forma de pincel em cerca de metade de seu comprimento; fêmea sem fossa mesepisternal no mesepisterno, S8 com espinho vulvar.
Centro Regional de Estudios Genómicos
description A new genus of Coenagrionidae, Fluminagrion, from Rio de Janeiro, Brazil is described, diagnosed, and illustrated, based on examination of the type series and additional specimens of Acanthagrion taxaense Santos, 1965, deposited in the collection of MNRJ/Brazil. This genus is characterized by: posterior lobe of prothorax trilobate, with medial lobe rounded and projected in both sexes; segment 3 of genital ligula C-shaped in lateral view, bifid in ectal view, ending in lobes directed laterally with apexes pyramidal in cross-section; male cercus entire and decumbent from proximal fourth, with brush-like setae at about half its length; female lacking mesepisternal fossa, S8 with vulvar spine.
publishDate 2013
dc.date.none.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/127339
url http://sedici.unlp.edu.ar/handle/10915/127339
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://worlddragonfly.org/article/13887890-2013-782529/
info:eu-repo/semantics/altIdentifier/issn/1388-7890
info:eu-repo/semantics/altIdentifier/issn/2159-6719
info:eu-repo/semantics/altIdentifier/doi/10.1080/13887890.2013.782529
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
145-155
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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