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dc.contributor.author
Loizaga de Castro, Rocio
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Caballero, Susana
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Cunha, Haydee A.
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Gravena, Waleska
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Herrerra Trujillo, Olga
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Lopes, Fernando
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Milmann, Lucas
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Ott, Paulo Henrique
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Pérez Alvarez, María José
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Tunez, Juan Ignacio
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Durante, Cristian Alberto
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Rosa de Oliveira, Larissa
dc.date.available
2023-12-05T14:45:25Z
dc.date.issued
2023-01
dc.identifier.citation
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
dc.identifier.issn
2236-1057
dc.identifier.uri
http://hdl.handle.net/11336/219327
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sociedade Latinoamericana de Especialistas em Mamíferos Aquáticos
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
CETACEANS
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CARNIVORES
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SIRENIANS
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CONSERVATION GENETICS
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GENOMICS
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LATIN AMERICA
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Conservación de la Biodiversidad
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Latin American aquatic mammals: An overview of 12 years focusing on molecular techniques applied to conservation
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-11-29T13:19:02Z
dc.journal.volume
18
dc.journal.number
1
dc.journal.pagination
66-95
dc.journal.pais
Brasil
dc.journal.ciudad
Rio de Janeiro
dc.description.fil
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
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Fil: Caballero, Susana. Universidad de los Andes; Colombia
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Fil: Cunha, Haydee A.. Universidade do Estado de Rio do Janeiro; Brasil
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Fil: Gravena, Waleska. Universidade Federal Do Amazonas; Brasil
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Fil: Herrerra Trujillo, Olga. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
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Fil: Lopes, Fernando. University of Helsinki; Finlandia. Universidad de Vale do Rio dos Sinos; Brasil
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Fil: Milmann, Lucas. Universidade Estadual de Santa Cruz; Brasil
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Fil: Ott, Paulo Henrique. Universidade Estadual Do Rio Grande Do Sul; Brasil
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Fil: Pérez Alvarez, María José. Universidad de Chile.; Chile. Universidad Mayor; Chile. Instituto Milenio Biodiversidad de Ecosistemas Antárticos y Subantárticos; Chile
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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
dc.description.fil
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
dc.description.fil
Fil: Rosa de Oliveira, Larissa. Universidad de Vale do Rio dos Sinos; Brasil
dc.journal.title
Latin American Journal of Aquatic Mammals
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.lajamjournal.org/index.php/lajam/article/view/1553
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.5597/lajam00303
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