Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home

Autores
Agostinho, Angelo A.; Suzuki, Harumi I.; Fugi, Rosemara; Alves, Diego C.; Tonella, Livia H.; Espínola, Luis Alberto
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The understanding of the environmental preferences and life history of a species in its native range provides insights for assessing its potential success in a novel area. Hemiodus orthonops is a migratory fish from the Paraguay and Middle Paraná rivers that invaded the Upper Paraná River through a fish pass, constructed in 2002. The invasion of this fish was analyzed based on habitat attributes and its life history in the native range and in the novel habitats. The native and novel habitats presented similar features. The population showed exponential growth in the years following the invasion, with relevant alterations in somatic growth, proportions of items in the diet, and in reproductive investment. The successful invasion appears to be related to similarities in water chemistry and habitat types between the native and novel range and the species' high dispersion ability. The species also showed earlier maturation and use of poor quality, but highly available feeding resources. Comparing life histories there was indication of a trade-off between investment in reproduction and somatic growth, with an increase in the latter in the novel habitats. In addition, the reproductive investment was more associated with offspring survival (oocyte size) than fecundity.
Fil: Agostinho, Angelo A.. Universidade Estadual de Maringá; Brasil
Fil: Suzuki, Harumi I.. Universidade Estadual de Maringá; Brasil
Fil: Fugi, Rosemara. Universidade Estadual de Maringá; Brasil
Fil: Alves, Diego C.. Universidade Estadual de Maringá; Brasil
Fil: Tonella, Livia H.. Universidade Estadual de Maringá; Brasil
Fil: Espínola, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Materia
Allochthonous Species
Establishment
Fish Pass Dispersion
Non-Native Fish Species
Species Introduction
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:11336/38234
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at homeAgostinho, Angelo A.Suzuki, Harumi I.Fugi, RosemaraAlves, Diego C.Tonella, Livia H.Espínola, Luis AlbertoAllochthonous SpeciesEstablishmentFish Pass DispersionNon-Native Fish SpeciesSpecies Introductionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The understanding of the environmental preferences and life history of a species in its native range provides insights for assessing its potential success in a novel area. Hemiodus orthonops is a migratory fish from the Paraguay and Middle Paraná rivers that invaded the Upper Paraná River through a fish pass, constructed in 2002. The invasion of this fish was analyzed based on habitat attributes and its life history in the native range and in the novel habitats. The native and novel habitats presented similar features. The population showed exponential growth in the years following the invasion, with relevant alterations in somatic growth, proportions of items in the diet, and in reproductive investment. The successful invasion appears to be related to similarities in water chemistry and habitat types between the native and novel range and the species' high dispersion ability. The species also showed earlier maturation and use of poor quality, but highly available feeding resources. Comparing life histories there was indication of a trade-off between investment in reproduction and somatic growth, with an increase in the latter in the novel habitats. In addition, the reproductive investment was more associated with offspring survival (oocyte size) than fecundity.Fil: Agostinho, Angelo A.. Universidade Estadual de Maringá; BrasilFil: Suzuki, Harumi I.. Universidade Estadual de Maringá; BrasilFil: Fugi, Rosemara. Universidade Estadual de Maringá; BrasilFil: Alves, Diego C.. Universidade Estadual de Maringá; BrasilFil: Tonella, Livia H.. Universidade Estadual de Maringá; BrasilFil: Espínola, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaSpringer2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/38234Agostinho, Angelo A.; Suzuki, Harumi I.; Fugi, Rosemara; Alves, Diego C.; Tonella, Livia H.; et al.; Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home; Springer; Hydrobiologia; 746; 1; 3-2015; 415-4300018-8158CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10750-014-2030-2info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10750-014-2030-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-14T12:09:34Zoai:ri.conicet.gov.ar:11336/38234instacron: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:34982026-01-14 12:09:34.76CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home
title Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home
spellingShingle Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home
Agostinho, Angelo A.
Allochthonous Species
Establishment
Fish Pass Dispersion
Non-Native Fish Species
Species Introduction
title_short Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home
title_full Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home
title_fullStr Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home
title_full_unstemmed Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home
title_sort Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home
dc.creator.none.fl_str_mv Agostinho, Angelo A.
Suzuki, Harumi I.
Fugi, Rosemara
Alves, Diego C.
Tonella, Livia H.
Espínola, Luis Alberto
author Agostinho, Angelo A.
author_facet Agostinho, Angelo A.
Suzuki, Harumi I.
Fugi, Rosemara
Alves, Diego C.
Tonella, Livia H.
Espínola, Luis Alberto
author_role author
author2 Suzuki, Harumi I.
Fugi, Rosemara
Alves, Diego C.
Tonella, Livia H.
Espínola, Luis Alberto
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Allochthonous Species
Establishment
Fish Pass Dispersion
Non-Native Fish Species
Species Introduction
topic Allochthonous Species
Establishment
Fish Pass Dispersion
Non-Native Fish Species
Species Introduction
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 understanding of the environmental preferences and life history of a species in its native range provides insights for assessing its potential success in a novel area. Hemiodus orthonops is a migratory fish from the Paraguay and Middle Paraná rivers that invaded the Upper Paraná River through a fish pass, constructed in 2002. The invasion of this fish was analyzed based on habitat attributes and its life history in the native range and in the novel habitats. The native and novel habitats presented similar features. The population showed exponential growth in the years following the invasion, with relevant alterations in somatic growth, proportions of items in the diet, and in reproductive investment. The successful invasion appears to be related to similarities in water chemistry and habitat types between the native and novel range and the species' high dispersion ability. The species also showed earlier maturation and use of poor quality, but highly available feeding resources. Comparing life histories there was indication of a trade-off between investment in reproduction and somatic growth, with an increase in the latter in the novel habitats. In addition, the reproductive investment was more associated with offspring survival (oocyte size) than fecundity.
Fil: Agostinho, Angelo A.. Universidade Estadual de Maringá; Brasil
Fil: Suzuki, Harumi I.. Universidade Estadual de Maringá; Brasil
Fil: Fugi, Rosemara. Universidade Estadual de Maringá; Brasil
Fil: Alves, Diego C.. Universidade Estadual de Maringá; Brasil
Fil: Tonella, Livia H.. Universidade Estadual de Maringá; Brasil
Fil: Espínola, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
description The understanding of the environmental preferences and life history of a species in its native range provides insights for assessing its potential success in a novel area. Hemiodus orthonops is a migratory fish from the Paraguay and Middle Paraná rivers that invaded the Upper Paraná River through a fish pass, constructed in 2002. The invasion of this fish was analyzed based on habitat attributes and its life history in the native range and in the novel habitats. The native and novel habitats presented similar features. The population showed exponential growth in the years following the invasion, with relevant alterations in somatic growth, proportions of items in the diet, and in reproductive investment. The successful invasion appears to be related to similarities in water chemistry and habitat types between the native and novel range and the species' high dispersion ability. The species also showed earlier maturation and use of poor quality, but highly available feeding resources. Comparing life histories there was indication of a trade-off between investment in reproduction and somatic growth, with an increase in the latter in the novel habitats. In addition, the reproductive investment was more associated with offspring survival (oocyte size) than fecundity.
publishDate 2015
dc.date.none.fl_str_mv 2015-03
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/11336/38234
Agostinho, Angelo A.; Suzuki, Harumi I.; Fugi, Rosemara; Alves, Diego C.; Tonella, Livia H.; et al.; Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home; Springer; Hydrobiologia; 746; 1; 3-2015; 415-430
0018-8158
CONICET Digital
CONICET
url http://hdl.handle.net/11336/38234
identifier_str_mv Agostinho, Angelo A.; Suzuki, Harumi I.; Fugi, Rosemara; Alves, Diego C.; Tonella, Livia H.; et al.; Ecological and life history traits of Hemiodus orthonops in the invasion process: looking for clues at home; Springer; Hydrobiologia; 746; 1; 3-2015; 415-430
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/doi/10.1007/s10750-014-2030-2
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10750-014-2030-2
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 13.071171

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