Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation

Autores
Loizaga de Castro, Rocio; Caballero, Susana; Cunha, Haydee A.; Gravena, Waleska; Herrerra Trujillo, Olga; Lopes, Fernando; Milmann, Lucas; Ott, Paulo Henrique; Pérez Alvarez, María José; Tunez, Juan Ignacio; Durante, Cristian Alberto; Rosa de Oliveira, Larissa
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ecological information useful for conservation purposes have benefitted from recent and rapid advancements in genetic techniques, revealing unknown aspects of behavior, natural history, population structure and demography of several aquatic mammal species, many of them with conservation concerns. Molecular markers have been used to define management units, to settle taxonomic uncertainties, to control illegal wildlife trade, among others, providing valuable information to decision-making to conserve and manage aquatic mammals. We review genetic studies applied to conservation-related issues involving natural populations of more than 40 species of aquatic mammals in Latin America, covering four taxonomic groups. The main goal was to assess which genetic approaches have been used and to identify gaps in genetic research relating to geographic areas and species. We reviewed studies published in peer-reviewed journals between 2011 and 2022, and found that most were focused on population structure, phylogeography, gene flow and dispersal movements. The review revealed that researchers need to increase and improve the knowledge in those species which face major conservation concern. Scarce findings were related to forensics and its application to wildlife trade. In the era of next-generation-sequencing techniques, just a few studies used genomics as a tool for monitoring gene diversity, an important goal to help us predict how species will cope with climate change events. Looking to the future we suggest which species, geographic areas and genetic studies should be prioritized in a scenario of climate change and increased human threats (e.g., fishery bycatch, habitat degradation, etc.) and the urgent need for conservation actions. Finally, we highlight the benefits of the collaborative works and the necessity of generating a conservation genetic network, with an open agenda to discuss the local and regional problematics. All in all, we strongly emphasize the generation of critical information towards the effective conservation and management of aquatic mammals in Latin America.
Fil: Loizaga de Castro, Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina
Fil: Caballero, Susana. Universidad de los Andes; Colombia
Fil: Cunha, Haydee A.. Universidade do Estado de Rio do Janeiro; Brasil
Fil: Gravena, Waleska. Universidade Federal Do Amazonas; Brasil
Fil: Herrerra Trujillo, Olga. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Lopes, Fernando. University of Helsinki; Finlandia. Universidad de Vale do Rio dos Sinos; Brasil
Fil: Milmann, Lucas. Universidade Estadual de Santa Cruz; Brasil
Fil: Ott, Paulo Henrique. Universidade Estadual Do Rio Grande Do Sul; Brasil
Fil: Pérez Alvarez, María José. Universidad de Chile.; Chile. Universidad Mayor; Chile. Instituto Milenio Biodiversidad de Ecosistemas Antárticos y Subantárticos; Chile
Fil: Tunez, Juan Ignacio. Universidad Nacional de Luján; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Durante, Cristian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina
Fil: Rosa de Oliveira, Larissa. Universidad de Vale do Rio dos Sinos; Brasil
Materia
CETACEANS
CARNIVORES
SIRENIANS
CONSERVATION GENETICS
GENOMICS
LATIN AMERICA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/219327
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservationLoizaga de Castro, RocioCaballero, SusanaCunha, Haydee A.Gravena, WaleskaHerrerra Trujillo, OlgaLopes, FernandoMilmann, LucasOtt, Paulo HenriquePérez Alvarez, María JoséTunez, Juan IgnacioDurante, Cristian AlbertoRosa de Oliveira, LarissaCETACEANSCARNIVORESSIRENIANSCONSERVATION GENETICSGENOMICSLATIN AMERICAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ecological information useful for conservation purposes have benefitted from recent and rapid advancements in genetic techniques, revealing unknown aspects of behavior, natural history, population structure and demography of several aquatic mammal species, many of them with conservation concerns. Molecular markers have been used to define management units, to settle taxonomic uncertainties, to control illegal wildlife trade, among others, providing valuable information to decision-making to conserve and manage aquatic mammals. We review genetic studies applied to conservation-related issues involving natural populations of more than 40 species of aquatic mammals in Latin America, covering four taxonomic groups. The main goal was to assess which genetic approaches have been used and to identify gaps in genetic research relating to geographic areas and species. We reviewed studies published in peer-reviewed journals between 2011 and 2022, and found that most were focused on population structure, phylogeography, gene flow and dispersal movements. The review revealed that researchers need to increase and improve the knowledge in those species which face major conservation concern. Scarce findings were related to forensics and its application to wildlife trade. In the era of next-generation-sequencing techniques, just a few studies used genomics as a tool for monitoring gene diversity, an important goal to help us predict how species will cope with climate change events. Looking to the future we suggest which species, geographic areas and genetic studies should be prioritized in a scenario of climate change and increased human threats (e.g., fishery bycatch, habitat degradation, etc.) and the urgent need for conservation actions. Finally, we highlight the benefits of the collaborative works and the necessity of generating a conservation genetic network, with an open agenda to discuss the local and regional problematics. All in all, we strongly emphasize the generation of critical information towards the effective conservation and management of aquatic mammals in Latin America.Fil: Loizaga de Castro, Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; ArgentinaFil: Caballero, Susana. Universidad de los Andes; ColombiaFil: Cunha, Haydee A.. Universidade do Estado de Rio do Janeiro; BrasilFil: Gravena, Waleska. Universidade Federal Do Amazonas; BrasilFil: Herrerra Trujillo, Olga. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Lopes, Fernando. University of Helsinki; Finlandia. Universidad de Vale do Rio dos Sinos; BrasilFil: Milmann, Lucas. Universidade Estadual de Santa Cruz; BrasilFil: Ott, Paulo Henrique. Universidade Estadual Do Rio Grande Do Sul; BrasilFil: Pérez Alvarez, María José. Universidad de Chile.; Chile. Universidad Mayor; Chile. Instituto Milenio Biodiversidad de Ecosistemas Antárticos y Subantárticos; ChileFil: Tunez, Juan Ignacio. Universidad Nacional de Luján; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable; ArgentinaFil: Durante, Cristian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; ArgentinaFil: Rosa de Oliveira, Larissa. Universidad de Vale do Rio dos Sinos; BrasilSociedade Latinoamericana de Especialistas em Mamíferos Aquáticos2023-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/219327Loizaga de Castro, Rocio; Caballero, Susana; Cunha, Haydee A.; Gravena, Waleska; Herrerra Trujillo, Olga; et al.; Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation; Sociedade Latinoamericana de Especialistas em Mamíferos Aquáticos; Latin American Journal of Aquatic Mammals; 18; 1; 1-2023; 66-952236-1057CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.lajamjournal.org/index.php/lajam/article/view/1553info:eu-repo/semantics/altIdentifier/doi/10.5597/lajam00303info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:13:31Zoai:ri.conicet.gov.ar:11336/219327instacron: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:34982025-10-22 11:13:31.4CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
title Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
spellingShingle Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
Loizaga de Castro, Rocio
CETACEANS
CARNIVORES
SIRENIANS
CONSERVATION GENETICS
GENOMICS
LATIN AMERICA
title_short Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
title_full Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
title_fullStr Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
title_full_unstemmed Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
title_sort Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
dc.creator.none.fl_str_mv Loizaga de Castro, Rocio
Caballero, Susana
Cunha, Haydee A.
Gravena, Waleska
Herrerra Trujillo, Olga
Lopes, Fernando
Milmann, Lucas
Ott, Paulo Henrique
Pérez Alvarez, María José
Tunez, Juan Ignacio
Durante, Cristian Alberto
Rosa de Oliveira, Larissa
author Loizaga de Castro, Rocio
author_facet Loizaga de Castro, Rocio
Caballero, Susana
Cunha, Haydee A.
Gravena, Waleska
Herrerra Trujillo, Olga
Lopes, Fernando
Milmann, Lucas
Ott, Paulo Henrique
Pérez Alvarez, María José
Tunez, Juan Ignacio
Durante, Cristian Alberto
Rosa de Oliveira, Larissa
author_role author
author2 Caballero, Susana
Cunha, Haydee A.
Gravena, Waleska
Herrerra Trujillo, Olga
Lopes, Fernando
Milmann, Lucas
Ott, Paulo Henrique
Pérez Alvarez, María José
Tunez, Juan Ignacio
Durante, Cristian Alberto
Rosa de Oliveira, Larissa
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CETACEANS
CARNIVORES
SIRENIANS
CONSERVATION GENETICS
GENOMICS
LATIN AMERICA
topic CETACEANS
CARNIVORES
SIRENIANS
CONSERVATION GENETICS
GENOMICS
LATIN AMERICA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Ecological information useful for conservation purposes have benefitted from recent and rapid advancements in genetic techniques, revealing unknown aspects of behavior, natural history, population structure and demography of several aquatic mammal species, many of them with conservation concerns. Molecular markers have been used to define management units, to settle taxonomic uncertainties, to control illegal wildlife trade, among others, providing valuable information to decision-making to conserve and manage aquatic mammals. We review genetic studies applied to conservation-related issues involving natural populations of more than 40 species of aquatic mammals in Latin America, covering four taxonomic groups. The main goal was to assess which genetic approaches have been used and to identify gaps in genetic research relating to geographic areas and species. We reviewed studies published in peer-reviewed journals between 2011 and 2022, and found that most were focused on population structure, phylogeography, gene flow and dispersal movements. The review revealed that researchers need to increase and improve the knowledge in those species which face major conservation concern. Scarce findings were related to forensics and its application to wildlife trade. In the era of next-generation-sequencing techniques, just a few studies used genomics as a tool for monitoring gene diversity, an important goal to help us predict how species will cope with climate change events. Looking to the future we suggest which species, geographic areas and genetic studies should be prioritized in a scenario of climate change and increased human threats (e.g., fishery bycatch, habitat degradation, etc.) and the urgent need for conservation actions. Finally, we highlight the benefits of the collaborative works and the necessity of generating a conservation genetic network, with an open agenda to discuss the local and regional problematics. All in all, we strongly emphasize the generation of critical information towards the effective conservation and management of aquatic mammals in Latin America.
Fil: Loizaga de Castro, Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina
Fil: Caballero, Susana. Universidad de los Andes; Colombia
Fil: Cunha, Haydee A.. Universidade do Estado de Rio do Janeiro; Brasil
Fil: Gravena, Waleska. Universidade Federal Do Amazonas; Brasil
Fil: Herrerra Trujillo, Olga. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Lopes, Fernando. University of Helsinki; Finlandia. Universidad de Vale do Rio dos Sinos; Brasil
Fil: Milmann, Lucas. Universidade Estadual de Santa Cruz; Brasil
Fil: Ott, Paulo Henrique. Universidade Estadual Do Rio Grande Do Sul; Brasil
Fil: Pérez Alvarez, María José. Universidad de Chile.; Chile. Universidad Mayor; Chile. Instituto Milenio Biodiversidad de Ecosistemas Antárticos y Subantárticos; Chile
Fil: Tunez, Juan Ignacio. Universidad Nacional de Luján; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Durante, Cristian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina
Fil: Rosa de Oliveira, Larissa. Universidad de Vale do Rio dos Sinos; Brasil
description Ecological information useful for conservation purposes have benefitted from recent and rapid advancements in genetic techniques, revealing unknown aspects of behavior, natural history, population structure and demography of several aquatic mammal species, many of them with conservation concerns. Molecular markers have been used to define management units, to settle taxonomic uncertainties, to control illegal wildlife trade, among others, providing valuable information to decision-making to conserve and manage aquatic mammals. We review genetic studies applied to conservation-related issues involving natural populations of more than 40 species of aquatic mammals in Latin America, covering four taxonomic groups. The main goal was to assess which genetic approaches have been used and to identify gaps in genetic research relating to geographic areas and species. We reviewed studies published in peer-reviewed journals between 2011 and 2022, and found that most were focused on population structure, phylogeography, gene flow and dispersal movements. The review revealed that researchers need to increase and improve the knowledge in those species which face major conservation concern. Scarce findings were related to forensics and its application to wildlife trade. In the era of next-generation-sequencing techniques, just a few studies used genomics as a tool for monitoring gene diversity, an important goal to help us predict how species will cope with climate change events. Looking to the future we suggest which species, geographic areas and genetic studies should be prioritized in a scenario of climate change and increased human threats (e.g., fishery bycatch, habitat degradation, etc.) and the urgent need for conservation actions. Finally, we highlight the benefits of the collaborative works and the necessity of generating a conservation genetic network, with an open agenda to discuss the local and regional problematics. All in all, we strongly emphasize the generation of critical information towards the effective conservation and management of aquatic mammals in Latin America.
publishDate 2023
dc.date.none.fl_str_mv 2023-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/219327
Loizaga de Castro, Rocio; Caballero, Susana; Cunha, Haydee A.; Gravena, Waleska; Herrerra Trujillo, Olga; et al.; Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation; Sociedade Latinoamericana de Especialistas em Mamíferos Aquáticos; Latin American Journal of Aquatic Mammals; 18; 1; 1-2023; 66-95
2236-1057
CONICET Digital
CONICET
url http://hdl.handle.net/11336/219327
identifier_str_mv Loizaga de Castro, Rocio; Caballero, Susana; Cunha, Haydee A.; Gravena, Waleska; Herrerra Trujillo, Olga; et al.; Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation; Sociedade Latinoamericana de Especialistas em Mamíferos Aquáticos; Latin American Journal of Aquatic Mammals; 18; 1; 1-2023; 66-95
2236-1057
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.lajamjournal.org/index.php/lajam/article/view/1553
info:eu-repo/semantics/altIdentifier/doi/10.5597/lajam00303
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sociedade Latinoamericana de Especialistas em Mamíferos Aquáticos
publisher.none.fl_str_mv Sociedade Latinoamericana de Especialistas em Mamíferos Aquáticos
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
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reponame_str CONICET Digital (CONICET)
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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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