Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina

Autores
Valdez Ovallez, Franco Miguel; Acosta, Juan Carlos; Acosta, Rodrigo; Corrales Zuñiga, Lucas Anibal; Gómez, Fabricio Rubén; Fernandez Reinoso, Ruben Dario; Valenzuela Gomez, Agustina Daniela
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Interspecific predator-prey interactions play an important role in the structure of communities. However, predation events in the wild are rare, and difficult to observe, and rarely documented. The objective of this work is to report the attempted predation on Hatcheria macraei by some of the salmonids with which it occurs in syntropy. During a survey of ichthyofauna in the Castaño River, an adult specimen of H. macraei was captured with evidence of a bite on the caudal fin. Despite not having been able to make the specific identification of the predator in the predation attempt on H. macraei, this report adds to the enormous base of information on the devastating effects of introduceds salmonids on aquatic ecosystems and the native species that live there inhabit. It is necessary to control the expansion of salmonids, by protecting areas of high value for native fish and prohibiting future aquaculture projects to prevent the invasion of this species to new locations in these aquatic ecosystems.
Fil: Valdez Ovallez, Franco Miguel. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Acosta, Rodrigo. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Corrales Zuñiga, Lucas Anibal. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gómez, Fabricio Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Fernandez Reinoso, Ruben Dario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Valenzuela Gomez, Agustina Daniela. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
HATCHERIA MACRAEI
SALMONIDAE
SAN JUAN
TRICHOMYCTERIDAE
TROPHIC INTERACTION
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:11336/223408
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/223408
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Attempted predation by introduced salmonids on a native catfish in an Andean River in ArgentinaValdez Ovallez, Franco MiguelAcosta, Juan CarlosAcosta, RodrigoCorrales Zuñiga, Lucas AnibalGómez, Fabricio RubénFernandez Reinoso, Ruben DarioValenzuela Gomez, Agustina DanielaHATCHERIA MACRAEISALMONIDAESAN JUANTRICHOMYCTERIDAETROPHIC INTERACTIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Interspecific predator-prey interactions play an important role in the structure of communities. However, predation events in the wild are rare, and difficult to observe, and rarely documented. The objective of this work is to report the attempted predation on Hatcheria macraei by some of the salmonids with which it occurs in syntropy. During a survey of ichthyofauna in the Castaño River, an adult specimen of H. macraei was captured with evidence of a bite on the caudal fin. Despite not having been able to make the specific identification of the predator in the predation attempt on H. macraei, this report adds to the enormous base of information on the devastating effects of introduceds salmonids on aquatic ecosystems and the native species that live there inhabit. It is necessary to control the expansion of salmonids, by protecting areas of high value for native fish and prohibiting future aquaculture projects to prevent the invasion of this species to new locations in these aquatic ecosystems.Fil: Valdez Ovallez, Franco Miguel. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Acosta, Rodrigo. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Corrales Zuñiga, Lucas Anibal. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gómez, Fabricio Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Fernandez Reinoso, Ruben Dario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Valenzuela Gomez, Agustina Daniela. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaIranian Society of Ichthyology2023-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/223408Valdez Ovallez, Franco Miguel; Acosta, Juan Carlos; Acosta, Rodrigo; Corrales Zuñiga, Lucas Anibal; Gómez, Fabricio Rubén; et al.; Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina; Iranian Society of Ichthyology; International Journal of Aquatic Biology; 11; 3; 6-2023; 196-1992383-09562322-5270CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.22034/ijab.v11i3.1921info:eu-repo/semantics/altIdentifier/url/https://ij-aquaticbiology.com/index.php/ijab/article/view/1921info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:20Zoai:ri.conicet.gov.ar:11336/223408instacron: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:34982025-09-03 09:53:20.809CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina
title Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina
spellingShingle Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina
Valdez Ovallez, Franco Miguel
HATCHERIA MACRAEI
SALMONIDAE
SAN JUAN
TRICHOMYCTERIDAE
TROPHIC INTERACTION
title_short Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina
title_full Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina
title_fullStr Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina
title_full_unstemmed Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina
title_sort Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina
dc.creator.none.fl_str_mv Valdez Ovallez, Franco Miguel
Acosta, Juan Carlos
Acosta, Rodrigo
Corrales Zuñiga, Lucas Anibal
Gómez, Fabricio Rubén
Fernandez Reinoso, Ruben Dario
Valenzuela Gomez, Agustina Daniela
author Valdez Ovallez, Franco Miguel
author_facet Valdez Ovallez, Franco Miguel
Acosta, Juan Carlos
Acosta, Rodrigo
Corrales Zuñiga, Lucas Anibal
Gómez, Fabricio Rubén
Fernandez Reinoso, Ruben Dario
Valenzuela Gomez, Agustina Daniela
author_role author
author2 Acosta, Juan Carlos
Acosta, Rodrigo
Corrales Zuñiga, Lucas Anibal
Gómez, Fabricio Rubén
Fernandez Reinoso, Ruben Dario
Valenzuela Gomez, Agustina Daniela
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv HATCHERIA MACRAEI
SALMONIDAE
SAN JUAN
TRICHOMYCTERIDAE
TROPHIC INTERACTION
topic HATCHERIA MACRAEI
SALMONIDAE
SAN JUAN
TRICHOMYCTERIDAE
TROPHIC INTERACTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Interspecific predator-prey interactions play an important role in the structure of communities. However, predation events in the wild are rare, and difficult to observe, and rarely documented. The objective of this work is to report the attempted predation on Hatcheria macraei by some of the salmonids with which it occurs in syntropy. During a survey of ichthyofauna in the Castaño River, an adult specimen of H. macraei was captured with evidence of a bite on the caudal fin. Despite not having been able to make the specific identification of the predator in the predation attempt on H. macraei, this report adds to the enormous base of information on the devastating effects of introduceds salmonids on aquatic ecosystems and the native species that live there inhabit. It is necessary to control the expansion of salmonids, by protecting areas of high value for native fish and prohibiting future aquaculture projects to prevent the invasion of this species to new locations in these aquatic ecosystems.
Fil: Valdez Ovallez, Franco Miguel. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Acosta, Rodrigo. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Corrales Zuñiga, Lucas Anibal. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gómez, Fabricio Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Fernandez Reinoso, Ruben Dario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Valenzuela Gomez, Agustina Daniela. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Interspecific predator-prey interactions play an important role in the structure of communities. However, predation events in the wild are rare, and difficult to observe, and rarely documented. The objective of this work is to report the attempted predation on Hatcheria macraei by some of the salmonids with which it occurs in syntropy. During a survey of ichthyofauna in the Castaño River, an adult specimen of H. macraei was captured with evidence of a bite on the caudal fin. Despite not having been able to make the specific identification of the predator in the predation attempt on H. macraei, this report adds to the enormous base of information on the devastating effects of introduceds salmonids on aquatic ecosystems and the native species that live there inhabit. It is necessary to control the expansion of salmonids, by protecting areas of high value for native fish and prohibiting future aquaculture projects to prevent the invasion of this species to new locations in these aquatic ecosystems.
publishDate 2023
dc.date.none.fl_str_mv 2023-06
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/11336/223408
Valdez Ovallez, Franco Miguel; Acosta, Juan Carlos; Acosta, Rodrigo; Corrales Zuñiga, Lucas Anibal; Gómez, Fabricio Rubén; et al.; Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina; Iranian Society of Ichthyology; International Journal of Aquatic Biology; 11; 3; 6-2023; 196-199
2383-0956
2322-5270
CONICET Digital
CONICET
url http://hdl.handle.net/11336/223408
identifier_str_mv Valdez Ovallez, Franco Miguel; Acosta, Juan Carlos; Acosta, Rodrigo; Corrales Zuñiga, Lucas Anibal; Gómez, Fabricio Rubén; et al.; Attempted predation by introduced salmonids on a native catfish in an Andean River in Argentina; Iranian Society of Ichthyology; International Journal of Aquatic Biology; 11; 3; 6-2023; 196-199
2383-0956
2322-5270
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.22034/ijab.v11i3.1921
info:eu-repo/semantics/altIdentifier/url/https://ij-aquaticbiology.com/index.php/ijab/article/view/1921
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 Iranian Society of Ichthyology
publisher.none.fl_str_mv Iranian Society of Ichthyology
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 13.13397

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