Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype

Autores
Devescovi, Francisco; Abraham, Solana; Roriz, Alzira K.P.; Nolazco, Norma; Castañeda, Rosario; Tadeo, Eduardo; Caceres, Carlos; Segura, Diego Fernando; Vera, María Teresa; Joachim Bravo, Iara; Canal, Nelson; Rull Gabayet, Juan Antonio
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) cryptic species complex is currently composed of seven taxonomically recognized morphotypes. Both, pre- and post-zygotic isolation has been documented among four of these morphotypes, revealing that in fact they appear to be distinct biological entities. In order to progress in the full delimitation of species within the complex, we examined reproductive isolation between a Colombian population of the Andean morphotype and populations belonging to four other morphotypes spanning from Mexico to Argentina. Flies from the Andean morphotype exhibited strong pre-zygoticmating isolation through temporal partitioning of mating activity. Post-zygotic isolation was observed for crosses of males of all morphotypes and Andeanmorphotype females, yetmost of the F1 hybrid♂ 9 F1 hybrid♀self-crosses showed normal levels of fertility, a finding suggesting a nuclear?cytoplasmic interaction according to previous studies. Overall, the Andean morphotype within the complex also appears to be a distinct biological entity. We discuss the implications of these findings for the understanding of speciation mechanisms in the Neotropical genus Anastrepha.
Fil: Devescovi, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Genética; Argentina
Fil: Abraham, Solana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Planta Piloto de Procesos Industriales Microbiologicos; Argentina
Fil: Roriz, Alzira K.P.. Universidade Federal da Bahia; Brasil
Fil: Nolazco, Norma. SENASA. Laboratorios de Sanidad Vegeta. Lima; Perú
Fil: Castañeda, Rosario. Universidad del Tolima; Colombia
Fil: Tadeo, Eduardo. Congregación el Haya. Instituto de Ecología. Veracruz; México
Fil: Caceres, Carlos. Agriculture and Biotechnology Laboratories. Seibersdorf; Austria
Fil: Segura, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Genética; Argentina
Fil: Vera, María Teresa. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Fil: Joachim Bravo, Iara. Universidade Federal da Bahia; Brasil
Fil: Canal, Nelson. Universidad del Tolima; Colombia
Fil: Rull Gabayet, Juan Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Congregación el Haya. Instituto de Ecología. Veracruz; México
Materia
Pre-Zygotic Isolation
Post-Zygotic Isolation
Neotropical
Sterile Insect Technique
Sit
Diptera
Tephritidae
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:11336/35835
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/35835
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotypeDevescovi, FranciscoAbraham, SolanaRoriz, Alzira K.P.Nolazco, NormaCastañeda, RosarioTadeo, EduardoCaceres, CarlosSegura, Diego FernandoVera, María TeresaJoachim Bravo, IaraCanal, NelsonRull Gabayet, Juan AntonioPre-Zygotic IsolationPost-Zygotic IsolationNeotropicalSterile Insect TechniqueSitDipteraTephritidaehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) cryptic species complex is currently composed of seven taxonomically recognized morphotypes. Both, pre- and post-zygotic isolation has been documented among four of these morphotypes, revealing that in fact they appear to be distinct biological entities. In order to progress in the full delimitation of species within the complex, we examined reproductive isolation between a Colombian population of the Andean morphotype and populations belonging to four other morphotypes spanning from Mexico to Argentina. Flies from the Andean morphotype exhibited strong pre-zygoticmating isolation through temporal partitioning of mating activity. Post-zygotic isolation was observed for crosses of males of all morphotypes and Andeanmorphotype females, yetmost of the F1 hybrid♂ 9 F1 hybrid♀self-crosses showed normal levels of fertility, a finding suggesting a nuclear?cytoplasmic interaction according to previous studies. Overall, the Andean morphotype within the complex also appears to be a distinct biological entity. We discuss the implications of these findings for the understanding of speciation mechanisms in the Neotropical genus Anastrepha.Fil: Devescovi, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Genética; ArgentinaFil: Abraham, Solana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Planta Piloto de Procesos Industriales Microbiologicos; ArgentinaFil: Roriz, Alzira K.P.. Universidade Federal da Bahia; BrasilFil: Nolazco, Norma. SENASA. Laboratorios de Sanidad Vegeta. Lima; PerúFil: Castañeda, Rosario. Universidad del Tolima; ColombiaFil: Tadeo, Eduardo. Congregación el Haya. Instituto de Ecología. Veracruz; MéxicoFil: Caceres, Carlos. Agriculture and Biotechnology Laboratories. Seibersdorf; AustriaFil: Segura, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Genética; ArgentinaFil: Vera, María Teresa. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; ArgentinaFil: Joachim Bravo, Iara. Universidade Federal da Bahia; BrasilFil: Canal, Nelson. Universidad del Tolima; ColombiaFil: Rull Gabayet, Juan Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Congregación el Haya. Instituto de Ecología. Veracruz; MéxicoWiley Blackwell Publishing, Inc2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/35835Devescovi, Francisco; Abraham, Solana; Roriz, Alzira K.P.; Nolazco, Norma; Castañeda, Rosario; et al.; Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype; Wiley Blackwell Publishing, Inc; Entomologia Experimentalis et Applicata; 152; 3; 6-2014; 238-2470013-8703CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/eea.12219info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/eea.12219/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:43:34Zoai:ri.conicet.gov.ar:11336/35835instacron: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:34982025-09-29 10:43:34.895CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
title Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
spellingShingle Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
Devescovi, Francisco
Pre-Zygotic Isolation
Post-Zygotic Isolation
Neotropical
Sterile Insect Technique
Sit
Diptera
Tephritidae
title_short Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
title_full Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
title_fullStr Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
title_full_unstemmed Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
title_sort Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
dc.creator.none.fl_str_mv Devescovi, Francisco
Abraham, Solana
Roriz, Alzira K.P.
Nolazco, Norma
Castañeda, Rosario
Tadeo, Eduardo
Caceres, Carlos
Segura, Diego Fernando
Vera, María Teresa
Joachim Bravo, Iara
Canal, Nelson
Rull Gabayet, Juan Antonio
author Devescovi, Francisco
author_facet Devescovi, Francisco
Abraham, Solana
Roriz, Alzira K.P.
Nolazco, Norma
Castañeda, Rosario
Tadeo, Eduardo
Caceres, Carlos
Segura, Diego Fernando
Vera, María Teresa
Joachim Bravo, Iara
Canal, Nelson
Rull Gabayet, Juan Antonio
author_role author
author2 Abraham, Solana
Roriz, Alzira K.P.
Nolazco, Norma
Castañeda, Rosario
Tadeo, Eduardo
Caceres, Carlos
Segura, Diego Fernando
Vera, María Teresa
Joachim Bravo, Iara
Canal, Nelson
Rull Gabayet, Juan Antonio
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Pre-Zygotic Isolation
Post-Zygotic Isolation
Neotropical
Sterile Insect Technique
Sit
Diptera
Tephritidae
topic Pre-Zygotic Isolation
Post-Zygotic Isolation
Neotropical
Sterile Insect Technique
Sit
Diptera
Tephritidae
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) cryptic species complex is currently composed of seven taxonomically recognized morphotypes. Both, pre- and post-zygotic isolation has been documented among four of these morphotypes, revealing that in fact they appear to be distinct biological entities. In order to progress in the full delimitation of species within the complex, we examined reproductive isolation between a Colombian population of the Andean morphotype and populations belonging to four other morphotypes spanning from Mexico to Argentina. Flies from the Andean morphotype exhibited strong pre-zygoticmating isolation through temporal partitioning of mating activity. Post-zygotic isolation was observed for crosses of males of all morphotypes and Andeanmorphotype females, yetmost of the F1 hybrid♂ 9 F1 hybrid♀self-crosses showed normal levels of fertility, a finding suggesting a nuclear?cytoplasmic interaction according to previous studies. Overall, the Andean morphotype within the complex also appears to be a distinct biological entity. We discuss the implications of these findings for the understanding of speciation mechanisms in the Neotropical genus Anastrepha.
Fil: Devescovi, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Genética; Argentina
Fil: Abraham, Solana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Planta Piloto de Procesos Industriales Microbiologicos; Argentina
Fil: Roriz, Alzira K.P.. Universidade Federal da Bahia; Brasil
Fil: Nolazco, Norma. SENASA. Laboratorios de Sanidad Vegeta. Lima; Perú
Fil: Castañeda, Rosario. Universidad del Tolima; Colombia
Fil: Tadeo, Eduardo. Congregación el Haya. Instituto de Ecología. Veracruz; México
Fil: Caceres, Carlos. Agriculture and Biotechnology Laboratories. Seibersdorf; Austria
Fil: Segura, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Genética; Argentina
Fil: Vera, María Teresa. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Fil: Joachim Bravo, Iara. Universidade Federal da Bahia; Brasil
Fil: Canal, Nelson. Universidad del Tolima; Colombia
Fil: Rull Gabayet, Juan Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Congregación el Haya. Instituto de Ecología. Veracruz; México
description The Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) cryptic species complex is currently composed of seven taxonomically recognized morphotypes. Both, pre- and post-zygotic isolation has been documented among four of these morphotypes, revealing that in fact they appear to be distinct biological entities. In order to progress in the full delimitation of species within the complex, we examined reproductive isolation between a Colombian population of the Andean morphotype and populations belonging to four other morphotypes spanning from Mexico to Argentina. Flies from the Andean morphotype exhibited strong pre-zygoticmating isolation through temporal partitioning of mating activity. Post-zygotic isolation was observed for crosses of males of all morphotypes and Andeanmorphotype females, yetmost of the F1 hybrid♂ 9 F1 hybrid♀self-crosses showed normal levels of fertility, a finding suggesting a nuclear?cytoplasmic interaction according to previous studies. Overall, the Andean morphotype within the complex also appears to be a distinct biological entity. We discuss the implications of these findings for the understanding of speciation mechanisms in the Neotropical genus Anastrepha.
publishDate 2014
dc.date.none.fl_str_mv 2014-06
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/11336/35835
Devescovi, Francisco; Abraham, Solana; Roriz, Alzira K.P.; Nolazco, Norma; Castañeda, Rosario; et al.; Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype; Wiley Blackwell Publishing, Inc; Entomologia Experimentalis et Applicata; 152; 3; 6-2014; 238-247
0013-8703
CONICET Digital
CONICET
url http://hdl.handle.net/11336/35835
identifier_str_mv Devescovi, Francisco; Abraham, Solana; Roriz, Alzira K.P.; Nolazco, Norma; Castañeda, Rosario; et al.; Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype; Wiley Blackwell Publishing, Inc; Entomologia Experimentalis et Applicata; 152; 3; 6-2014; 238-247
0013-8703
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/eea.12219
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/eea.12219/abstract
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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 13.070432

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