The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes

Autores
Iwasa Arai, Tammy; Serejo, Cristiana S.; Siciliano, Salvatore; Ott, Paulo H.; Freire, Andrea S.; Elwen, Simon; Crespo, Enrique Alberto; Colosio, Adriana C.; Carvalho, Vitor L.; Rodríguez Rey, Ghennie T.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The whale louse Cyamus boopis is a host-specific amphipod that parasitizes humpback whales (Megaptera novaeangliae) across the world. Humpback whales from the Southern Hemisphere are currently separated into seven breeding stocks, each with its own migration route to/from Antarctic waters. The aim of this study was to determine the population structure of C. boopis from the Southern Hemisphere using cytochrome oxydase I sequences, and compare it to that of its host species found in previous studies. High haplotype and nucleotide diversities in C. boopis were observed, and the populations from western south Atlantic (WSA: Brazil + Argentina − Breeding stock A) and western south Pacific (WSP: Australia - Breeding stock E) did not show any significant difference but were differentiated from populations of eastern south Atlantic (ESA: Namibia - Breeding stock B) and the north Pacific. The genetic homogeneity between WSA and WSP populations, might reveal a higher genetic transfer within the Southern Hemisphere, since the feeding grounds of whales which are distributed throughout the circumpolar Southern Ocean could allow inter-mixing of individuals from different breeding populations during the feeding season. The present data reinforces that population dynamics of humpback whales seem more complex than stable migration routes, which could have implications for both management of the species and cultural transmissions of behaviours.
Fil: Iwasa Arai, Tammy. Universidade Federal do Rio de Janeiro; Brasil
Fil: Serejo, Cristiana S.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Siciliano, Salvatore. Fundación Oswaldo Cruz; Brasil
Fil: Ott, Paulo H.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Freire, Andrea S.. Universidade Federal de Santa Catarina; Brasil
Fil: Elwen, Simon. Universiteit Van Pretoria; Sudáfrica
Fil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Colosio, Adriana C.. Instituto Baleia Jubarte; Brasil
Fil: Carvalho, Vitor L.. Associação de Pesquisa E Preservação de Ecossistemas Aquáticos; Brasil
Fil: Rodríguez Rey, Ghennie T.. Universidad de Caldas; Colombia. Universidade Federal do Rio de Janeiro; Brasil
Materia
COI
CYAMIDAE
ECTOPARASITE
GENETIC STRUCTURE
SOUTHERN HEMISPHERE
WHALE LICE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/88640
Acceder
id CONICETDig_5cf624c0c84ed91f44446156c41a1afc
oai_identifier_str oai:ri.conicet.gov.ar:11336/88640
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routesIwasa Arai, TammySerejo, Cristiana S.Siciliano, SalvatoreOtt, Paulo H.Freire, Andrea S.Elwen, SimonCrespo, Enrique AlbertoColosio, Adriana C.Carvalho, Vitor L.Rodríguez Rey, Ghennie T.COICYAMIDAEECTOPARASITEGENETIC STRUCTURESOUTHERN HEMISPHEREWHALE LICEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The whale louse Cyamus boopis is a host-specific amphipod that parasitizes humpback whales (Megaptera novaeangliae) across the world. Humpback whales from the Southern Hemisphere are currently separated into seven breeding stocks, each with its own migration route to/from Antarctic waters. The aim of this study was to determine the population structure of C. boopis from the Southern Hemisphere using cytochrome oxydase I sequences, and compare it to that of its host species found in previous studies. High haplotype and nucleotide diversities in C. boopis were observed, and the populations from western south Atlantic (WSA: Brazil + Argentina − Breeding stock A) and western south Pacific (WSP: Australia - Breeding stock E) did not show any significant difference but were differentiated from populations of eastern south Atlantic (ESA: Namibia - Breeding stock B) and the north Pacific. The genetic homogeneity between WSA and WSP populations, might reveal a higher genetic transfer within the Southern Hemisphere, since the feeding grounds of whales which are distributed throughout the circumpolar Southern Ocean could allow inter-mixing of individuals from different breeding populations during the feeding season. The present data reinforces that population dynamics of humpback whales seem more complex than stable migration routes, which could have implications for both management of the species and cultural transmissions of behaviours.Fil: Iwasa Arai, Tammy. Universidade Federal do Rio de Janeiro; BrasilFil: Serejo, Cristiana S.. Universidade Federal do Rio de Janeiro; BrasilFil: Siciliano, Salvatore. Fundación Oswaldo Cruz; BrasilFil: Ott, Paulo H.. Universidade Federal do Rio Grande do Sul; BrasilFil: Freire, Andrea S.. Universidade Federal de Santa Catarina; BrasilFil: Elwen, Simon. Universiteit Van Pretoria; SudáfricaFil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Colosio, Adriana C.. Instituto Baleia Jubarte; BrasilFil: Carvalho, Vitor L.. Associação de Pesquisa E Preservação de Ecossistemas Aquáticos; BrasilFil: Rodríguez Rey, Ghennie T.. Universidad de Caldas; Colombia. Universidade Federal do Rio de Janeiro; BrasilElsevier Science2018-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88640Iwasa Arai, Tammy; Serejo, Cristiana S.; Siciliano, Salvatore; Ott, Paulo H.; Freire, Andrea S.; et al.; The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes; Elsevier Science; Journal of Experimental Marine Biology and Ecology; 505; 8-2018; 45-510022-0981CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jembe.2018.05.001info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022098117307025info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:02:20Zoai:ri.conicet.gov.ar:11336/88640instacron: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 11:02:20.567CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes
title The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes
spellingShingle The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes
Iwasa Arai, Tammy
COI
CYAMIDAE
ECTOPARASITE
GENETIC STRUCTURE
SOUTHERN HEMISPHERE
WHALE LICE
title_short The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes
title_full The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes
title_fullStr The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes
title_full_unstemmed The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes
title_sort The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes
dc.creator.none.fl_str_mv Iwasa Arai, Tammy
Serejo, Cristiana S.
Siciliano, Salvatore
Ott, Paulo H.
Freire, Andrea S.
Elwen, Simon
Crespo, Enrique Alberto
Colosio, Adriana C.
Carvalho, Vitor L.
Rodríguez Rey, Ghennie T.
author Iwasa Arai, Tammy
author_facet Iwasa Arai, Tammy
Serejo, Cristiana S.
Siciliano, Salvatore
Ott, Paulo H.
Freire, Andrea S.
Elwen, Simon
Crespo, Enrique Alberto
Colosio, Adriana C.
Carvalho, Vitor L.
Rodríguez Rey, Ghennie T.
author_role author
author2 Serejo, Cristiana S.
Siciliano, Salvatore
Ott, Paulo H.
Freire, Andrea S.
Elwen, Simon
Crespo, Enrique Alberto
Colosio, Adriana C.
Carvalho, Vitor L.
Rodríguez Rey, Ghennie T.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv COI
CYAMIDAE
ECTOPARASITE
GENETIC STRUCTURE
SOUTHERN HEMISPHERE
WHALE LICE
topic COI
CYAMIDAE
ECTOPARASITE
GENETIC STRUCTURE
SOUTHERN HEMISPHERE
WHALE LICE
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 whale louse Cyamus boopis is a host-specific amphipod that parasitizes humpback whales (Megaptera novaeangliae) across the world. Humpback whales from the Southern Hemisphere are currently separated into seven breeding stocks, each with its own migration route to/from Antarctic waters. The aim of this study was to determine the population structure of C. boopis from the Southern Hemisphere using cytochrome oxydase I sequences, and compare it to that of its host species found in previous studies. High haplotype and nucleotide diversities in C. boopis were observed, and the populations from western south Atlantic (WSA: Brazil + Argentina − Breeding stock A) and western south Pacific (WSP: Australia - Breeding stock E) did not show any significant difference but were differentiated from populations of eastern south Atlantic (ESA: Namibia - Breeding stock B) and the north Pacific. The genetic homogeneity between WSA and WSP populations, might reveal a higher genetic transfer within the Southern Hemisphere, since the feeding grounds of whales which are distributed throughout the circumpolar Southern Ocean could allow inter-mixing of individuals from different breeding populations during the feeding season. The present data reinforces that population dynamics of humpback whales seem more complex than stable migration routes, which could have implications for both management of the species and cultural transmissions of behaviours.
Fil: Iwasa Arai, Tammy. Universidade Federal do Rio de Janeiro; Brasil
Fil: Serejo, Cristiana S.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Siciliano, Salvatore. Fundación Oswaldo Cruz; Brasil
Fil: Ott, Paulo H.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Freire, Andrea S.. Universidade Federal de Santa Catarina; Brasil
Fil: Elwen, Simon. Universiteit Van Pretoria; Sudáfrica
Fil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Colosio, Adriana C.. Instituto Baleia Jubarte; Brasil
Fil: Carvalho, Vitor L.. Associação de Pesquisa E Preservação de Ecossistemas Aquáticos; Brasil
Fil: Rodríguez Rey, Ghennie T.. Universidad de Caldas; Colombia. Universidade Federal do Rio de Janeiro; Brasil
description The whale louse Cyamus boopis is a host-specific amphipod that parasitizes humpback whales (Megaptera novaeangliae) across the world. Humpback whales from the Southern Hemisphere are currently separated into seven breeding stocks, each with its own migration route to/from Antarctic waters. The aim of this study was to determine the population structure of C. boopis from the Southern Hemisphere using cytochrome oxydase I sequences, and compare it to that of its host species found in previous studies. High haplotype and nucleotide diversities in C. boopis were observed, and the populations from western south Atlantic (WSA: Brazil + Argentina − Breeding stock A) and western south Pacific (WSP: Australia - Breeding stock E) did not show any significant difference but were differentiated from populations of eastern south Atlantic (ESA: Namibia - Breeding stock B) and the north Pacific. The genetic homogeneity between WSA and WSP populations, might reveal a higher genetic transfer within the Southern Hemisphere, since the feeding grounds of whales which are distributed throughout the circumpolar Southern Ocean could allow inter-mixing of individuals from different breeding populations during the feeding season. The present data reinforces that population dynamics of humpback whales seem more complex than stable migration routes, which could have implications for both management of the species and cultural transmissions of behaviours.
publishDate 2018
dc.date.none.fl_str_mv 2018-08
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/11336/88640
Iwasa Arai, Tammy; Serejo, Cristiana S.; Siciliano, Salvatore; Ott, Paulo H.; Freire, Andrea S.; et al.; The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes; Elsevier Science; Journal of Experimental Marine Biology and Ecology; 505; 8-2018; 45-51
0022-0981
CONICET Digital
CONICET
url http://hdl.handle.net/11336/88640
identifier_str_mv Iwasa Arai, Tammy; Serejo, Cristiana S.; Siciliano, Salvatore; Ott, Paulo H.; Freire, Andrea S.; et al.; The host-specific whale louse (Cyamus boopis) as a potential tool for interpreting humpback whale (Megaptera novaeangliae) migratory routes; Elsevier Science; Journal of Experimental Marine Biology and Ecology; 505; 8-2018; 45-51
0022-0981
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jembe.2018.05.001
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022098117307025
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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