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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/88640
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T09:34:17Zoai: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:34982025-09-29 09:34:17.699CONICET 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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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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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1844613060429348864 |
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13.070432 |