Evidence map›Paper›PMID 41410907›Full record

ArticleNeotropical entomology2025

High Diversity and Genetic Variability of Andean Weevil Populations (Premnotrypes vorax, Curculionidae) from the Amazonas Region on the Basis of Mitochondrial DNA Data.

Evelyn V Portocarrero, Martha S Calderon, Danilo E Bustamante

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Article in Neotropical entomology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Evelyn V PortocarreroInstituto de Investigación Para El Desarrollo Sustentable de Ceja de Selva (INDES-CES), Universidad Nacional Toribio Rodríguez de Mendoza (UNTRM), Chachapoyas, Amazonas, Perú.ORCID http://orcid.org/0000-0001-7785-6155
Martha S CalderonInstituto de Investigación Para El Desarrollo Sustentable de Ceja de Selva (INDES-CES), Universidad Nacional Toribio Rodríguez de Mendoza (UNTRM), Chachapoyas, Amazonas, Perú.ORCID http://orcid.org/0000-0003-3611-140X
Danilo E BustamanteInstituto de Investigación Para El Desarrollo Sustentable de Ceja de Selva (INDES-CES), Universidad Nacional Toribio Rodríguez de Mendoza (UNTRM), Chachapoyas, Amazonas, Perú. danilo.bustamante@untrm.edu.pe.ORCID http://orcid.org/0000-0002-5979-6993

Funding

Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica PE501079652-2022-PROCIENCIAUniversidad Nacional Toribio Rodríguez de Mendoza de Amazonas Vicerrectorado de Investigación
6 · The paper itself

Abstract

The Andean weevil is an economically important insect that causes severe damage to potato crops in high Andean regions. This pest comprises three species (i.e., Premnotrypes latithorax, P. suturicallus, P. vorax) and although P. vorax was extensively reported in the Amazonas region, the lack of information on this insect hinders the understanding of their population dynamics. In this context, the Andean weevil was firstly identified as P. vorax. Then, the structure and genetic diversity of Andean weevil populations in the Amazonas region were evaluated. The cytochrome oxidase I (COI) gene was amplified from 75 individuals of P. vorax from the main potato-producing Amazonas regions (i.e., Jalca Grande, Lámud, Levanto, Leymebamba, Luya, and San Isidro del Maino). The phylogenetic analyses in the Andean weevil revealed a single cluster with short branches and no subclustering. Populations showed high levels of haplotypic diversity (Hd = 0.95423), high nucleotide diversity (Pi = 0.00651), significant intraspecific genetic variation (ca. 2.8%), and low genetic connectivity (F

Indexed as

DNA, MitochondrialGenetic VariationWeevilsAnimalsBrazilElectron Transport Complex IVPhylogenyDNA, MitochondrialElectron Transport Complex IVColeopteran insectCytochrome oxidase IEdited by Letícia M VieiraGenetic distancePotato pestPremnotrypes

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.