Obrieniolus, a new monotypic genus of Naupactini (Coleoptera, Curculionidae, Entiminae) from the Peruvian Andes and its phylogenetic placement

A new monotypic genus of Naupactini (Coleoptera: Curculionidae), Obrieniolus del Río is described based on the new species Obrieniolus robustus del Río, endemic to Peru. This genus is easily recognized by the black, denuded and shiny integument, with imbricate microsculpture and the rounded body, wi...

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Detalles Bibliográficos
Autores principales: Río, María Guadalupe del, Lanteri, Analía Alicia
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Zoología
New taxa
Obrieniolus robustus
Paramo-Puna subregion
Phylogeny
South American Transition Zone
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/84069
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-84069
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Zoología
New taxa
Obrieniolus robustus
Paramo-Puna subregion
Phylogeny
South American Transition Zone
spellingShingle Zoología
New taxa
Obrieniolus robustus
Paramo-Puna subregion
Phylogeny
South American Transition Zone
Río, María Guadalupe del
Lanteri, Analía Alicia
Obrieniolus, a new monotypic genus of Naupactini (Coleoptera, Curculionidae, Entiminae) from the Peruvian Andes and its phylogenetic placement
topic_facet Zoología
New taxa
Obrieniolus robustus
Paramo-Puna subregion
Phylogeny
South American Transition Zone
description A new monotypic genus of Naupactini (Coleoptera: Curculionidae), Obrieniolus del Río is described based on the new species Obrieniolus robustus del Río, endemic to Peru. This genus is easily recognized by the black, denuded and shiny integument, with imbricate microsculpture and the rounded body, with short, cordiform and moderately convex elytra. According to a cladistic analysis based on 69 continuous and discrete morphological characters, the new genus is the sister taxon of a group formed by Amitrus Schoenherr, Trichocyphus Heller, Amphideritus Schoenherr, Asymmathetes Wibmer & O'Brien and Galapaganus Lanteri. The paper includes habitus photographs, line drawings of genitalia, mouthparts, and other external features of taxonomic value, and a dichotomous key to the genera of Naupactini distributed in the South American Transition Zone.
format Articulo
Articulo
author Río, María Guadalupe del
Lanteri, Analía Alicia
author_facet Río, María Guadalupe del
Lanteri, Analía Alicia
author_sort Río, María Guadalupe del
title Obrieniolus, a new monotypic genus of Naupactini (Coleoptera, Curculionidae, Entiminae) from the Peruvian Andes and its phylogenetic placement
title_short Obrieniolus, a new monotypic genus of Naupactini (Coleoptera, Curculionidae, Entiminae) from the Peruvian Andes and its phylogenetic placement
title_full Obrieniolus, a new monotypic genus of Naupactini (Coleoptera, Curculionidae, Entiminae) from the Peruvian Andes and its phylogenetic placement
title_fullStr Obrieniolus, a new monotypic genus of Naupactini (Coleoptera, Curculionidae, Entiminae) from the Peruvian Andes and its phylogenetic placement
title_full_unstemmed Obrieniolus, a new monotypic genus of Naupactini (Coleoptera, Curculionidae, Entiminae) from the Peruvian Andes and its phylogenetic placement
title_sort obrieniolus, a new monotypic genus of naupactini (coleoptera, curculionidae, entiminae) from the peruvian andes and its phylogenetic placement
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/84069
work_keys_str_mv AT riomariaguadalupedel obrieniolusanewmonotypicgenusofnaupactinicoleopteracurculionidaeentiminaefromtheperuvianandesanditsphylogeneticplacement
AT lanterianaliaalicia obrieniolusanewmonotypicgenusofnaupactinicoleopteracurculionidaeentiminaefromtheperuvianandesanditsphylogeneticplacement
bdutipo_str Repositorios
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