Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics

Detalhes bibliográficos
Autor(a) principal: Vásquez-Ordóñez, Aymer Andrés
Data de Publicação: 2020
Outros Autores: Löhr, Bernhard Leo, Marvaldi, Adriana Elena
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Papéis Avulsos de Zoologia (Online)
Texto Completo: https://www.revistas.usp.br/paz/article/view/163805
Resumo: The morphology of the larvae of Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) was compared, described and illustrated. A complete definition of subtribe Rhynchophorina at the larval stage was elaborated, based on mature and submature larvae, and characters of the first instar larvae are provided for the first time. Diagnostic characters to distinguish the larvae of D. borassi and R. palmarum are mainly from the epipharynx and maxillae, but the abdominal terminal plate also provides differential features that can aid in the identification. The characterization of both species at the larval stage is expected to be useful in the implementation of new control strategies in palm plantations in South America. For practical reasons, a comparative table is appended in Spanish to serve as a quick diagnostic guide for species identification.
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spelling Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the NeotropicsColeopteraPalm weevilsLarval morphologyBactris gasipaesNeotropical RegionThe morphology of the larvae of Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) was compared, described and illustrated. A complete definition of subtribe Rhynchophorina at the larval stage was elaborated, based on mature and submature larvae, and characters of the first instar larvae are provided for the first time. Diagnostic characters to distinguish the larvae of D. borassi and R. palmarum are mainly from the epipharynx and maxillae, but the abdominal terminal plate also provides differential features that can aid in the identification. The characterization of both species at the larval stage is expected to be useful in the implementation of new control strategies in palm plantations in South America. For practical reasons, a comparative table is appended in Spanish to serve as a quick diagnostic guide for species identification.Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).2020-03-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/paz/article/view/16380510.11606/1807-0205/2020.60.special-issue.27Papéis Avulsos de Zoologia; Vol 60 Special Issue (2020); e202060(s.i.).27Papéis Avulsos de Zoologia; Vol 60 Special Issue (2020); e202060(s.i.).27Papéis Avulsos de Zoologia; Vol 60 Special Issue (2020); e202060(s.i.).271807-02050031-1049reponame:Papéis Avulsos de Zoologia (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/paz/article/view/163805/159657Copyright (c) 2020 Papéis Avulsos de Zoologiainfo:eu-repo/semantics/openAccessVásquez-Ordóñez, Aymer AndrésLöhr, Bernhard LeoMarvaldi, Adriana Elena2020-03-19T19:42:51Zoai:revistas.usp.br:article/163805Revistahttps://www.revistas.usp.br/pazPUBhttps://www.revistas.usp.br/paz/oaipublicacaomz@usp.br ; einicker@usp.br1807-02050031-1049opendoar:2023-01-12T16:41:59.851848Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics
title Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics
spellingShingle Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics
Vásquez-Ordóñez, Aymer Andrés
Coleoptera
Palm weevils
Larval morphology
Bactris gasipaes
Neotropical Region
title_short Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics
title_full Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics
title_fullStr Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics
title_full_unstemmed Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics
title_sort Comparative morphology of the larvae of the palm weevils Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) (Curculionidae: Dryophthorinae): Two major pests of peach palms in the Neotropics
author Vásquez-Ordóñez, Aymer Andrés
author_facet Vásquez-Ordóñez, Aymer Andrés
Löhr, Bernhard Leo
Marvaldi, Adriana Elena
author_role author
author2 Löhr, Bernhard Leo
Marvaldi, Adriana Elena
author2_role author
author
dc.contributor.author.fl_str_mv Vásquez-Ordóñez, Aymer Andrés
Löhr, Bernhard Leo
Marvaldi, Adriana Elena
dc.subject.por.fl_str_mv Coleoptera
Palm weevils
Larval morphology
Bactris gasipaes
Neotropical Region
topic Coleoptera
Palm weevils
Larval morphology
Bactris gasipaes
Neotropical Region
description The morphology of the larvae of Dynamis borassi (Fabricius) and Rhynchophorus palmarum (Linnaeus) was compared, described and illustrated. A complete definition of subtribe Rhynchophorina at the larval stage was elaborated, based on mature and submature larvae, and characters of the first instar larvae are provided for the first time. Diagnostic characters to distinguish the larvae of D. borassi and R. palmarum are mainly from the epipharynx and maxillae, but the abdominal terminal plate also provides differential features that can aid in the identification. The characterization of both species at the larval stage is expected to be useful in the implementation of new control strategies in palm plantations in South America. For practical reasons, a comparative table is appended in Spanish to serve as a quick diagnostic guide for species identification.
publishDate 2020
dc.date.none.fl_str_mv 2020-03-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/paz/article/view/163805
10.11606/1807-0205/2020.60.special-issue.27
url https://www.revistas.usp.br/paz/article/view/163805
identifier_str_mv 10.11606/1807-0205/2020.60.special-issue.27
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/paz/article/view/163805/159657
dc.rights.driver.fl_str_mv Copyright (c) 2020 Papéis Avulsos de Zoologia
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Papéis Avulsos de Zoologia
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
dc.source.none.fl_str_mv Papéis Avulsos de Zoologia; Vol 60 Special Issue (2020); e202060(s.i.).27
Papéis Avulsos de Zoologia; Vol 60 Special Issue (2020); e202060(s.i.).27
Papéis Avulsos de Zoologia; Vol 60 Special Issue (2020); e202060(s.i.).27
1807-0205
0031-1049
reponame:Papéis Avulsos de Zoologia (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Papéis Avulsos de Zoologia (Online)
collection Papéis Avulsos de Zoologia (Online)
repository.name.fl_str_mv Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv publicacaomz@usp.br ; einicker@usp.br
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