Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America

Autores
Nime, Mónica Fernanda; Fachinetti, Romina; Pedemonte, María Laura; Grilli, Mariano Pablo
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Biological invasions are one of the main threats to forest health. Although Arhopalus rusticus and Arhopalus syriacus (Cerambycidae) are alien species in South America, the ecology of these invasive species is not well studied. Here, we examined the effect of the female size on potential fecundity, size and number of mature eggs in ovaries, in both insect species. We also compared egg morphometric characteristics, larval measurements, larval development and survival between these two species. We found a positive relationship between the female size and the number of eggs in their ovaries but no relationship between the female size and egg morphometric characteristics in each of these two species. The females of A. rusticus were significantly larger and had bigger eggs than those of A. syriacus, but no significant difference was observed in the number of eggs between them. Larval body length and head capsule exuviae width were larger in A. rusticus than in A. syriacus. Arhopalus rusticus had the highest larval survival rate, but A. syriacus had the shortest larval period. Thus, female and egg size, as well as larval size and survivorship are competitive advantages to A. rusticus. However, A. syriacus has a similar number of eggs to A. rusticus and faster larval development; these could be key features to explain the coexistence of these two species.
Fil: Nime, Mónica Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; Argentina
Fil: Fachinetti, Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; Argentina
Fil: Pedemonte, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; Argentina
Fil: Grilli, Mariano Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; Argentina
Materia
BODY SIZE
CERAMBYCID
EGGS
INSECT PESTS
LARVAE
LONG-HORNED BEETLES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/116123
Acceder
id CONICETDig_7bebdaff7aeedf8b381d4a791096ca92
oai_identifier_str oai:ri.conicet.gov.ar:11336/116123
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South AmericaFecundidad potencial, desarrollo y supervivencia larval de dos especies invasoras de arhopalus (Coleoptera: cerambycidae) que coexisten en el sur de SudaméricaNime, Mónica FernandaFachinetti, RominaPedemonte, María LauraGrilli, Mariano PabloBODY SIZECERAMBYCIDEGGSINSECT PESTSLARVAELONG-HORNED BEETLEShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Biological invasions are one of the main threats to forest health. Although Arhopalus rusticus and Arhopalus syriacus (Cerambycidae) are alien species in South America, the ecology of these invasive species is not well studied. Here, we examined the effect of the female size on potential fecundity, size and number of mature eggs in ovaries, in both insect species. We also compared egg morphometric characteristics, larval measurements, larval development and survival between these two species. We found a positive relationship between the female size and the number of eggs in their ovaries but no relationship between the female size and egg morphometric characteristics in each of these two species. The females of A. rusticus were significantly larger and had bigger eggs than those of A. syriacus, but no significant difference was observed in the number of eggs between them. Larval body length and head capsule exuviae width were larger in A. rusticus than in A. syriacus. Arhopalus rusticus had the highest larval survival rate, but A. syriacus had the shortest larval period. Thus, female and egg size, as well as larval size and survivorship are competitive advantages to A. rusticus. However, A. syriacus has a similar number of eggs to A. rusticus and faster larval development; these could be key features to explain the coexistence of these two species.Fil: Nime, Mónica Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; ArgentinaFil: Fachinetti, Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; ArgentinaFil: Pedemonte, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; ArgentinaFil: Grilli, Mariano Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; ArgentinaUniversidad Nacional de Colombia. Facultad de Ciencias.Instituto de Ciencias Naturales2019-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/116123Nime, Mónica Fernanda; Fachinetti, Romina; Pedemonte, María Laura; Grilli, Mariano Pablo; Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America; Universidad Nacional de Colombia. Facultad de Ciencias.Instituto de Ciencias Naturales; Caldasia; 41; 2; 5-2019; 268-2770366-52322357-3759CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.15446/caldasia.v41n2.75352info:eu-repo/semantics/altIdentifier/url/https://revistas.unal.edu.co/index.php/cal/article/view/75352info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:43:25Zoai:ri.conicet.gov.ar:11336/116123instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:43:25.621CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America
Fecundidad potencial, desarrollo y supervivencia larval de dos especies invasoras de arhopalus (Coleoptera: cerambycidae) que coexisten en el sur de Sudamérica
title Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America
spellingShingle Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America
Nime, Mónica Fernanda
BODY SIZE
CERAMBYCID
EGGS
INSECT PESTS
LARVAE
LONG-HORNED BEETLES
title_short Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America
title_full Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America
title_fullStr Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America
title_full_unstemmed Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America
title_sort Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America
dc.creator.none.fl_str_mv Nime, Mónica Fernanda
Fachinetti, Romina
Pedemonte, María Laura
Grilli, Mariano Pablo
author Nime, Mónica Fernanda
author_facet Nime, Mónica Fernanda
Fachinetti, Romina
Pedemonte, María Laura
Grilli, Mariano Pablo
author_role author
author2 Fachinetti, Romina
Pedemonte, María Laura
Grilli, Mariano Pablo
author2_role author
author
author
dc.subject.none.fl_str_mv BODY SIZE
CERAMBYCID
EGGS
INSECT PESTS
LARVAE
LONG-HORNED BEETLES
topic BODY SIZE
CERAMBYCID
EGGS
INSECT PESTS
LARVAE
LONG-HORNED BEETLES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Biological invasions are one of the main threats to forest health. Although Arhopalus rusticus and Arhopalus syriacus (Cerambycidae) are alien species in South America, the ecology of these invasive species is not well studied. Here, we examined the effect of the female size on potential fecundity, size and number of mature eggs in ovaries, in both insect species. We also compared egg morphometric characteristics, larval measurements, larval development and survival between these two species. We found a positive relationship between the female size and the number of eggs in their ovaries but no relationship between the female size and egg morphometric characteristics in each of these two species. The females of A. rusticus were significantly larger and had bigger eggs than those of A. syriacus, but no significant difference was observed in the number of eggs between them. Larval body length and head capsule exuviae width were larger in A. rusticus than in A. syriacus. Arhopalus rusticus had the highest larval survival rate, but A. syriacus had the shortest larval period. Thus, female and egg size, as well as larval size and survivorship are competitive advantages to A. rusticus. However, A. syriacus has a similar number of eggs to A. rusticus and faster larval development; these could be key features to explain the coexistence of these two species.
Fil: Nime, Mónica Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; Argentina
Fil: Fachinetti, Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; Argentina
Fil: Pedemonte, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; Argentina
Fil: Grilli, Mariano Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinar de Biología Vegetal (P). Grupo Vinculado Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales; Argentina
description Biological invasions are one of the main threats to forest health. Although Arhopalus rusticus and Arhopalus syriacus (Cerambycidae) are alien species in South America, the ecology of these invasive species is not well studied. Here, we examined the effect of the female size on potential fecundity, size and number of mature eggs in ovaries, in both insect species. We also compared egg morphometric characteristics, larval measurements, larval development and survival between these two species. We found a positive relationship between the female size and the number of eggs in their ovaries but no relationship between the female size and egg morphometric characteristics in each of these two species. The females of A. rusticus were significantly larger and had bigger eggs than those of A. syriacus, but no significant difference was observed in the number of eggs between them. Larval body length and head capsule exuviae width were larger in A. rusticus than in A. syriacus. Arhopalus rusticus had the highest larval survival rate, but A. syriacus had the shortest larval period. Thus, female and egg size, as well as larval size and survivorship are competitive advantages to A. rusticus. However, A. syriacus has a similar number of eggs to A. rusticus and faster larval development; these could be key features to explain the coexistence of these two species.
publishDate 2019
dc.date.none.fl_str_mv 2019-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/116123
Nime, Mónica Fernanda; Fachinetti, Romina; Pedemonte, María Laura; Grilli, Mariano Pablo; Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America; Universidad Nacional de Colombia. Facultad de Ciencias.Instituto de Ciencias Naturales; Caldasia; 41; 2; 5-2019; 268-277
0366-5232
2357-3759
CONICET Digital
CONICET
url http://hdl.handle.net/11336/116123
identifier_str_mv Nime, Mónica Fernanda; Fachinetti, Romina; Pedemonte, María Laura; Grilli, Mariano Pablo; Potential fecundity, larval development, and survival of two invasive species of Arhopalus (Coleoptera: Cerambycidae) coexisting in southern South America; Universidad Nacional de Colombia. Facultad de Ciencias.Instituto de Ciencias Naturales; Caldasia; 41; 2; 5-2019; 268-277
0366-5232
2357-3759
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.15446/caldasia.v41n2.75352
info:eu-repo/semantics/altIdentifier/url/https://revistas.unal.edu.co/index.php/cal/article/view/75352
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional de Colombia. Facultad de Ciencias.Instituto de Ciencias Naturales
publisher.none.fl_str_mv Universidad Nacional de Colombia. Facultad de Ciencias.Instituto de Ciencias Naturales
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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