Results 11 to 20 of about 334 (101)

Systematics and cladistics of a new Naupactini genus (Coleoptera: Curculionidae: Entiminae) from the Andes of Colombia and Ecuador [PDF]

open access: bronzeZoological Journal of the Linnean Society, 2012
Fil: Lanteri, Analia Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas.
Río, María Guadalupe del   +2 more
core   +7 more sources

Parthenogenesis in weevils of the tribe Naupactini (Coleoptera, Curculionidae): aWolbachia-density dependent trait? [PDF]

open access: green, 2020
AbstractThe intracellular bacteriaWolbachia pipientiscan manipulate host reproduction to enhance their vertical transmission. It has been reported an association between parthenogenesis andWolbachiainfection in weevils from the tribe Naupactini. A curing experiment suggested that a threshold density ofWolbachiais required for parthenogenesis to occur ...
Lucía da Cruz Cabral   +5 more
openaire   +2 more sources

On the Presence of Five Species of Naupactini (Coleoptera: Curculionidae) Damaging Soybean in Brazil

open access: greenNeotropical Entomology, 2013
We report five broad-nosed weevils of the tribe Naupactini, Naupactus leucoloma Boheman, Naupactus minor (Buchanan), Naupactus peregrinus (Buchanan), Naupactus tremolerasi Hustache and Pantomorus viridisquamosus (Boheman) (Coleoptera: Curculionidae) damaging soybean plants in the state of Rio Grande do Sul, Brazil.
Lanteri, Analía Alicia   +3 more
openaire   +5 more sources

PHYLOGENY AND EVOLUTION OF PARTHENOGENETIC WEEVILS OF THE ARAMIGUS TESSELLATUS SPECIES COMPLEX (COLEOPTERA: CURCULIONIDAE: NAUPACTINI): EVIDENCE FROM MITOCHONDRIAL DNA SEQUENCES [PDF]

open access: bronzeEvolution, 1996
Molecular-phylogenetic studies of parthenogenetic animals have been a valuable recent addition to the literature on the evolutionary biology of sex. By illuminating the origins and ages of parthenogenetic lineages, such studies can help to define the temporal scale at which selection acts against parthenogenetic lineages, as well as provide an ...
Benjamin B. Normark
  +5 more sources

Phylogeny of the tribe Naupactini (Coleoptera: Curculionidae) based on morphological characters [PDF]

open access: bronzeSystematic Entomology, 2016
Abstract Naupactini (Curculionidae: Entiminae) is a primarily Neotropical tribe of broad‐nosed weevils with its highest genus and species diversity in South America. Despite several taxonomic contributions published during the last decades, the evolutionary history of Naupactini remains poorly understood.
Lanteri, Analía Alicia   +1 more
openaire   +3 more sources

New synonymies, new combinations and lectotype designations for weevils in the tribe Naupactini (Coleoptera: Curculionidae: Entiminae)

open access: greenZootaxa, 2018
We examined the type material of 15 species of Naupactus Dejean and related genera (Curculionidae: Entiminae), most of them described by Alphonse Hustache (Museum National d’Histoire Naturelle, Paris) and Carl Boheman (Naturhistoriska Riksmuseet, Stockholm).
del Rio, Maria Guadalupe   +1 more
openaire   +5 more sources

Evolutionary biogeography of South American weevils of the tribe Naupactini (Coleoptera: Curculionidae)

open access: closedJournal of Biogeography, 2015
AbstractAimNaupactini are highly diverse weevils, widespread in the Neotropical region. Their evolution may have been driven by geological and environmental changes. Our main goals were to explain the biotic diversification of this tribe in South America and to test previous hypotheses on the relationships between distribution areas.LocationNeotropical
del Rio, Maria Guadalupe   +2 more
openaire   +3 more sources

Wolbachia infection in the tribe Naupactini (Coleoptera, Curculionidae): association between thelytokous parthenogenesis and infection status

open access: closedInsect Molecular Biology, 2010
Abstract Several parthenogenetic species of broad‐nosed weevils exist, some of them of economic importance because of their pest status. Screening of the maternally inherited Wolbachia bacterium in 29 weevils of the tribe Naupactini, using multilocus sequence typing allowed ...
Rodriguero, Marcela Silvina   +3 more
openaire   +4 more sources

Mito-nuclear genetic comparison in a Wolbachia infected weevil: insights on reproductive mode, infection age and evolutionary forces shaping genetic variation. [PDF]

open access: yesBMC Evol Biol, 2010
Background: Maternally inherited endosymbionts like Wolbachia pipientis are in linkage disequilibrium with the mtDNA of their hosts. Therefore, they can induce selective sweeps, decreasing genetic diversity over many generations. This sex ratio distorter,
Rodriguero MS   +2 more
europepmc   +4 more sources

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