A combined molecular and morphological approach to explore the higher phylogeny of Entimine weevils (Coleoptera: Curculionidae), with special reference to South American Taxa

The Entiminae are broad-nosed weevils constituting the most diverse subfamily of Curculionidae, with over 50 tribes. We performed Bayesian and Maximum Parsimony combined phylogenetic analyses with the main objective of testing higher-level relationships and the naturalness of the major Neotropical a...

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Autores principales: Marvaldi, Adriana Elena, Río, María Guadalupe del, Pereyra, Vanina Antonella, Rocamundi, Nicolás, Lanteri, Analía Alicia
Formato: Articulo
Lenguaje:Inglés
Publicado: 2018
Materias:
Zoología
Adults
Broad-nosed weevils
Combined evidence
Entiminae
Larvae
Mitochondrial coi
Ribosomal markers
Structural alignment
Tribal relationships
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/97148
https://ri.conicet.gov.ar/11336/83782
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-97148
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Zoología
Adults
Broad-nosed weevils
Combined evidence
Entiminae
Larvae
Mitochondrial coi
Ribosomal markers
Structural alignment
Tribal relationships
spellingShingle Zoología
Adults
Broad-nosed weevils
Combined evidence
Entiminae
Larvae
Mitochondrial coi
Ribosomal markers
Structural alignment
Tribal relationships
Marvaldi, Adriana Elena
Río, María Guadalupe del
Pereyra, Vanina Antonella
Rocamundi, Nicolás
Lanteri, Analía Alicia
A combined molecular and morphological approach to explore the higher phylogeny of Entimine weevils (Coleoptera: Curculionidae), with special reference to South American Taxa
topic_facet Zoología
Adults
Broad-nosed weevils
Combined evidence
Entiminae
Larvae
Mitochondrial coi
Ribosomal markers
Structural alignment
Tribal relationships
description The Entiminae are broad-nosed weevils constituting the most diverse subfamily of Curculionidae, with over 50 tribes. We performed Bayesian and Maximum Parsimony combined phylogenetic analyses with the main objective of testing higher-level relationships and the naturalness of the major Neotropical and Southern South American (Patagonia and Andes) tribes, including some members from other regions.We compiled a data matrix of 67 terminal units with 63 Entiminae species, as well as four outgroup taxa from Cyclominae, by 3522 molecular (from nuclear 18S rDNA and 28S rDNA, and mitochondrial 16S rDNA and COI gene sequences) and 70 morphological characters. The resulting trees recover a clade Entiminae with a monophyletic Cylydrorhinini and Premnotrypes branching off early. The tree resulting from parsimony analysis shows a clade of Leptopiini from the Australian region and another clade including taxa mainly distributed in the Palaearctic and Neotropical regions, but in the Bayesian tree the South American and Australian Leptopiini are grouped together. The mainly Palaearctic Entiminae (e.g., Brachyderini, Laparocerini, Otiorhynchini, Peritelini, Polydrusini, Phyllobiini and Sciaphylini) form a subclade separated from Southern Hemisphere taxa. Among the latter, the well-supported Naupactini are the sister group of the South American Tanymecini, excluding Platyaspistes, herein transferred to Leptopiini (new placement). Another well-justified clade is Eustylini-Geonemini, which also includes the enigmatic Galapagonotus, and the genus Artipus, thus corroborating its recent exclusion from Naupactini.
format Articulo
Articulo
author Marvaldi, Adriana Elena
Río, María Guadalupe del
Pereyra, Vanina Antonella
Rocamundi, Nicolás
Lanteri, Analía Alicia
author_facet Marvaldi, Adriana Elena
Río, María Guadalupe del
Pereyra, Vanina Antonella
Rocamundi, Nicolás
Lanteri, Analía Alicia
author_sort Marvaldi, Adriana Elena
title A combined molecular and morphological approach to explore the higher phylogeny of Entimine weevils (Coleoptera: Curculionidae), with special reference to South American Taxa
title_short A combined molecular and morphological approach to explore the higher phylogeny of Entimine weevils (Coleoptera: Curculionidae), with special reference to South American Taxa
title_full A combined molecular and morphological approach to explore the higher phylogeny of Entimine weevils (Coleoptera: Curculionidae), with special reference to South American Taxa
title_fullStr A combined molecular and morphological approach to explore the higher phylogeny of Entimine weevils (Coleoptera: Curculionidae), with special reference to South American Taxa
title_full_unstemmed A combined molecular and morphological approach to explore the higher phylogeny of Entimine weevils (Coleoptera: Curculionidae), with special reference to South American Taxa
title_sort combined molecular and morphological approach to explore the higher phylogeny of entimine weevils (coleoptera: curculionidae), with special reference to south american taxa
publishDate 2018
url http://sedici.unlp.edu.ar/handle/10915/97148
https://ri.conicet.gov.ar/11336/83782
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