Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)

Autores
Costa, Tiego L. A.; de Figueiredo Petean, Flávia; Berbel Filho, Waldir M.; Solé Cava, Antonio M.; Mendes, Liana F.; Lima, Sergio M. Q.
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ecological niche modeling (ENM) provides information on the potential environmental barriers to a species that can be tested in phylogeographic studies. A previous ENM analysis of the benthic coastal stingray Hypanus marianae revealed a low suitability area for its occurrence at the São Francisco River (SFR) mouth, the fourth largest river flowing into Southwestern Atlantic. Hence, phylogeographic analyses were used to test the hypothesis of two populations: one north and another south of SFR outflow. We sampled 109 specimens in six localities throughout the species’ geographic distribution and sequenced mitochondrial (cytb) and nuclear (rag1) markers. Our analyses corroborated the existence of two groups (ΦST = 0.68, P < 0.0001) within H. marianae, partially agreeing with the ENM results. The commonest mitochondrial haplotype (H2) was shared among almost all localities, except Salvador, where all individuals shared the same and unique haplotype. This group is restricted to a shallow bay area close to SFR, as predicted by the ENM. However, its plume was not effective in isolating a continental island 55 km off the Brazilian coast. While the broad north group is protected in a few Marine Protected Areas, our results suggest that the restricted southern one deserves to be managed specifically.
Fil: Costa, Tiego L. A.. Universidade Federal do Rio Grande; Brasil
Fil: de Figueiredo Petean, Flávia. Universidad Nacional de San Martin. Instituto Tecnologico de Chascomus. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - la Plata. Instituto Tecnologico de Chascomus.; Argentina. Universidade Federal do Rio Grande; Brasil
Fil: Berbel Filho, Waldir M.. Universidade Federal do Rio Grande; Brasil
Fil: Solé Cava, Antonio M.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Mendes, Liana F.. Universidade Federal do Rio Grande do Norte; Brasil
Fil: Lima, Sergio M. Q.. Universidade Federal do Rio Grande; Brasil
Materia
DISTRIBUTION PATTERN
ECOLOGICAL ISOLATION
ELASMOBRANCH
GENETIC STRUCTURE
MARINE BARRIERS
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:11336/187884
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/187884
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)Costa, Tiego L. A.de Figueiredo Petean, FláviaBerbel Filho, Waldir M.Solé Cava, Antonio M.Mendes, Liana F.Lima, Sergio M. Q.DISTRIBUTION PATTERNECOLOGICAL ISOLATIONELASMOBRANCHGENETIC STRUCTUREMARINE BARRIERShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ecological niche modeling (ENM) provides information on the potential environmental barriers to a species that can be tested in phylogeographic studies. A previous ENM analysis of the benthic coastal stingray Hypanus marianae revealed a low suitability area for its occurrence at the São Francisco River (SFR) mouth, the fourth largest river flowing into Southwestern Atlantic. Hence, phylogeographic analyses were used to test the hypothesis of two populations: one north and another south of SFR outflow. We sampled 109 specimens in six localities throughout the species’ geographic distribution and sequenced mitochondrial (cytb) and nuclear (rag1) markers. Our analyses corroborated the existence of two groups (ΦST = 0.68, P < 0.0001) within H. marianae, partially agreeing with the ENM results. The commonest mitochondrial haplotype (H2) was shared among almost all localities, except Salvador, where all individuals shared the same and unique haplotype. This group is restricted to a shallow bay area close to SFR, as predicted by the ENM. However, its plume was not effective in isolating a continental island 55 km off the Brazilian coast. While the broad north group is protected in a few Marine Protected Areas, our results suggest that the restricted southern one deserves to be managed specifically.Fil: Costa, Tiego L. A.. Universidade Federal do Rio Grande; BrasilFil: de Figueiredo Petean, Flávia. Universidad Nacional de San Martin. Instituto Tecnologico de Chascomus. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - la Plata. Instituto Tecnologico de Chascomus.; Argentina. Universidade Federal do Rio Grande; BrasilFil: Berbel Filho, Waldir M.. Universidade Federal do Rio Grande; BrasilFil: Solé Cava, Antonio M.. Universidade Federal do Rio de Janeiro; BrasilFil: Mendes, Liana F.. Universidade Federal do Rio Grande do Norte; BrasilFil: Lima, Sergio M. Q.. Universidade Federal do Rio Grande; BrasilSpringer2022-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/187884Costa, Tiego L. A.; de Figueiredo Petean, Flávia; Berbel Filho, Waldir M.; Solé Cava, Antonio M.; Mendes, Liana F.; et al.; Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes); Springer; Hydrobiologia; 849; 11; 6-2022; 2435-24480018-8158CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/s10750-022-04828-6info:eu-repo/semantics/altIdentifier/doi/10.1007/s10750-022-04828-6info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:07:28Zoai:ri.conicet.gov.ar:11336/187884instacron: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 11:07:29.245CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)
title Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)
spellingShingle Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)
Costa, Tiego L. A.
DISTRIBUTION PATTERN
ECOLOGICAL ISOLATION
ELASMOBRANCH
GENETIC STRUCTURE
MARINE BARRIERS
title_short Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)
title_full Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)
title_fullStr Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)
title_full_unstemmed Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)
title_sort Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes)
dc.creator.none.fl_str_mv Costa, Tiego L. A.
de Figueiredo Petean, Flávia
Berbel Filho, Waldir M.
Solé Cava, Antonio M.
Mendes, Liana F.
Lima, Sergio M. Q.
author Costa, Tiego L. A.
author_facet Costa, Tiego L. A.
de Figueiredo Petean, Flávia
Berbel Filho, Waldir M.
Solé Cava, Antonio M.
Mendes, Liana F.
Lima, Sergio M. Q.
author_role author
author2 de Figueiredo Petean, Flávia
Berbel Filho, Waldir M.
Solé Cava, Antonio M.
Mendes, Liana F.
Lima, Sergio M. Q.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv DISTRIBUTION PATTERN
ECOLOGICAL ISOLATION
ELASMOBRANCH
GENETIC STRUCTURE
MARINE BARRIERS
topic DISTRIBUTION PATTERN
ECOLOGICAL ISOLATION
ELASMOBRANCH
GENETIC STRUCTURE
MARINE BARRIERS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Ecological niche modeling (ENM) provides information on the potential environmental barriers to a species that can be tested in phylogeographic studies. A previous ENM analysis of the benthic coastal stingray Hypanus marianae revealed a low suitability area for its occurrence at the São Francisco River (SFR) mouth, the fourth largest river flowing into Southwestern Atlantic. Hence, phylogeographic analyses were used to test the hypothesis of two populations: one north and another south of SFR outflow. We sampled 109 specimens in six localities throughout the species’ geographic distribution and sequenced mitochondrial (cytb) and nuclear (rag1) markers. Our analyses corroborated the existence of two groups (ΦST = 0.68, P < 0.0001) within H. marianae, partially agreeing with the ENM results. The commonest mitochondrial haplotype (H2) was shared among almost all localities, except Salvador, where all individuals shared the same and unique haplotype. This group is restricted to a shallow bay area close to SFR, as predicted by the ENM. However, its plume was not effective in isolating a continental island 55 km off the Brazilian coast. While the broad north group is protected in a few Marine Protected Areas, our results suggest that the restricted southern one deserves to be managed specifically.
Fil: Costa, Tiego L. A.. Universidade Federal do Rio Grande; Brasil
Fil: de Figueiredo Petean, Flávia. Universidad Nacional de San Martin. Instituto Tecnologico de Chascomus. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - la Plata. Instituto Tecnologico de Chascomus.; Argentina. Universidade Federal do Rio Grande; Brasil
Fil: Berbel Filho, Waldir M.. Universidade Federal do Rio Grande; Brasil
Fil: Solé Cava, Antonio M.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Mendes, Liana F.. Universidade Federal do Rio Grande do Norte; Brasil
Fil: Lima, Sergio M. Q.. Universidade Federal do Rio Grande; Brasil
description Ecological niche modeling (ENM) provides information on the potential environmental barriers to a species that can be tested in phylogeographic studies. A previous ENM analysis of the benthic coastal stingray Hypanus marianae revealed a low suitability area for its occurrence at the São Francisco River (SFR) mouth, the fourth largest river flowing into Southwestern Atlantic. Hence, phylogeographic analyses were used to test the hypothesis of two populations: one north and another south of SFR outflow. We sampled 109 specimens in six localities throughout the species’ geographic distribution and sequenced mitochondrial (cytb) and nuclear (rag1) markers. Our analyses corroborated the existence of two groups (ΦST = 0.68, P < 0.0001) within H. marianae, partially agreeing with the ENM results. The commonest mitochondrial haplotype (H2) was shared among almost all localities, except Salvador, where all individuals shared the same and unique haplotype. This group is restricted to a shallow bay area close to SFR, as predicted by the ENM. However, its plume was not effective in isolating a continental island 55 km off the Brazilian coast. While the broad north group is protected in a few Marine Protected Areas, our results suggest that the restricted southern one deserves to be managed specifically.
publishDate 2022
dc.date.none.fl_str_mv 2022-06
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/11336/187884
Costa, Tiego L. A.; de Figueiredo Petean, Flávia; Berbel Filho, Waldir M.; Solé Cava, Antonio M.; Mendes, Liana F.; et al.; Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes); Springer; Hydrobiologia; 849; 11; 6-2022; 2435-2448
0018-8158
CONICET Digital
CONICET
url http://hdl.handle.net/11336/187884
identifier_str_mv Costa, Tiego L. A.; de Figueiredo Petean, Flávia; Berbel Filho, Waldir M.; Solé Cava, Antonio M.; Mendes, Liana F.; et al.; Molecular testing of the São Francisco River as an ecological filter for the Brazilian large-eyed stingray Hypanus marianae (Dasyatidae, Myliobatiformes); Springer; Hydrobiologia; 849; 11; 6-2022; 2435-2448
0018-8158
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://link.springer.com/10.1007/s10750-022-04828-6
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10750-022-04828-6
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 Springer
publisher.none.fl_str_mv Springer
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 12.982451

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