Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina

Autores
Castillo, Gabriel Natalio; Acosta, Juan Carlos; Blanco, Graciela Mirta
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The objective of this study was to describe temporal variations in the diet and parasitological aspects in Liolaemus parvus. In order to examine the diet, we determined the volume, numerousness, and frequency of occurrence for each prey item and calculated the relative importance index. We removed nematodes from the stomach and estimated parasitic indicators. Liolaemus parvus presents an active searching mode. It is a predominantly insectivorous species with low intake of plant material and a specialist in feeding on prey items of the family Formicidae, although it also feeds on other arthropods like coleopterans, hemipterans, and spiders. We found temporal variations in its diet. The first record of Parapharyngodon riojensis nematodes is reported herein. Males showed higher nematode prevalence than females. We have expanded the number of host species and the distribution range of Parapharyngodon riojensis. The information provided about trophic ecology and parasitism is the first contribution to this lizard species’ biology.
Fil: Castillo, Gabriel Natalio. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Blanco, Graciela Mirta. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Materia
DIET
ENDOPARASITES
FORAGING STRATEGY
HELMINTH
PARAPHARYNGODON RIOJENSIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/150545
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of ArgentinaCastillo, Gabriel NatalioAcosta, Juan CarlosBlanco, Graciela MirtaDIETENDOPARASITESFORAGING STRATEGYHELMINTHPARAPHARYNGODON RIOJENSIShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The objective of this study was to describe temporal variations in the diet and parasitological aspects in Liolaemus parvus. In order to examine the diet, we determined the volume, numerousness, and frequency of occurrence for each prey item and calculated the relative importance index. We removed nematodes from the stomach and estimated parasitic indicators. Liolaemus parvus presents an active searching mode. It is a predominantly insectivorous species with low intake of plant material and a specialist in feeding on prey items of the family Formicidae, although it also feeds on other arthropods like coleopterans, hemipterans, and spiders. We found temporal variations in its diet. The first record of Parapharyngodon riojensis nematodes is reported herein. Males showed higher nematode prevalence than females. We have expanded the number of host species and the distribution range of Parapharyngodon riojensis. The information provided about trophic ecology and parasitism is the first contribution to this lizard species’ biology.Fil: Castillo, Gabriel Natalio. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; ArgentinaFil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Blanco, Graciela Mirta. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaTubitak Scientific & Technical Research Council Turkey2019-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/150545Castillo, Gabriel Natalio; Acosta, Juan Carlos; Blanco, Graciela Mirta; Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina; Tubitak Scientific & Technical Research Council Turkey; Turkish Journal Of Zoology; 43; 3; 4-2019; 277-2861300-01791303-6114CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.tubitak.gov.tr/zoology/abstract.htm?id=24743info:eu-repo/semantics/altIdentifier/doi/10.3906/zoo-1812-33info:eu-repo/semantics/altIdentifier/url/https://journals.tubitak.gov.tr/zoology/issue.htm?id=4421info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:53Zoai:ri.conicet.gov.ar:11336/150545instacron: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 09:43:53.665CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
title Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
spellingShingle Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
Castillo, Gabriel Natalio
DIET
ENDOPARASITES
FORAGING STRATEGY
HELMINTH
PARAPHARYNGODON RIOJENSIS
title_short Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
title_full Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
title_fullStr Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
title_full_unstemmed Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
title_sort Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
dc.creator.none.fl_str_mv Castillo, Gabriel Natalio
Acosta, Juan Carlos
Blanco, Graciela Mirta
author Castillo, Gabriel Natalio
author_facet Castillo, Gabriel Natalio
Acosta, Juan Carlos
Blanco, Graciela Mirta
author_role author
author2 Acosta, Juan Carlos
Blanco, Graciela Mirta
author2_role author
author
dc.subject.none.fl_str_mv DIET
ENDOPARASITES
FORAGING STRATEGY
HELMINTH
PARAPHARYNGODON RIOJENSIS
topic DIET
ENDOPARASITES
FORAGING STRATEGY
HELMINTH
PARAPHARYNGODON RIOJENSIS
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 objective of this study was to describe temporal variations in the diet and parasitological aspects in Liolaemus parvus. In order to examine the diet, we determined the volume, numerousness, and frequency of occurrence for each prey item and calculated the relative importance index. We removed nematodes from the stomach and estimated parasitic indicators. Liolaemus parvus presents an active searching mode. It is a predominantly insectivorous species with low intake of plant material and a specialist in feeding on prey items of the family Formicidae, although it also feeds on other arthropods like coleopterans, hemipterans, and spiders. We found temporal variations in its diet. The first record of Parapharyngodon riojensis nematodes is reported herein. Males showed higher nematode prevalence than females. We have expanded the number of host species and the distribution range of Parapharyngodon riojensis. The information provided about trophic ecology and parasitism is the first contribution to this lizard species’ biology.
Fil: Castillo, Gabriel Natalio. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Blanco, Graciela Mirta. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
description The objective of this study was to describe temporal variations in the diet and parasitological aspects in Liolaemus parvus. In order to examine the diet, we determined the volume, numerousness, and frequency of occurrence for each prey item and calculated the relative importance index. We removed nematodes from the stomach and estimated parasitic indicators. Liolaemus parvus presents an active searching mode. It is a predominantly insectivorous species with low intake of plant material and a specialist in feeding on prey items of the family Formicidae, although it also feeds on other arthropods like coleopterans, hemipterans, and spiders. We found temporal variations in its diet. The first record of Parapharyngodon riojensis nematodes is reported herein. Males showed higher nematode prevalence than females. We have expanded the number of host species and the distribution range of Parapharyngodon riojensis. The information provided about trophic ecology and parasitism is the first contribution to this lizard species’ biology.
publishDate 2019
dc.date.none.fl_str_mv 2019-04
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/11336/150545
Castillo, Gabriel Natalio; Acosta, Juan Carlos; Blanco, Graciela Mirta; Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina; Tubitak Scientific & Technical Research Council Turkey; Turkish Journal Of Zoology; 43; 3; 4-2019; 277-286
1300-0179
1303-6114
CONICET Digital
CONICET
url http://hdl.handle.net/11336/150545
identifier_str_mv Castillo, Gabriel Natalio; Acosta, Juan Carlos; Blanco, Graciela Mirta; Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina; Tubitak Scientific & Technical Research Council Turkey; Turkish Journal Of Zoology; 43; 3; 4-2019; 277-286
1300-0179
1303-6114
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://journals.tubitak.gov.tr/zoology/abstract.htm?id=24743
info:eu-repo/semantics/altIdentifier/doi/10.3906/zoo-1812-33
info:eu-repo/semantics/altIdentifier/url/https://journals.tubitak.gov.tr/zoology/issue.htm?id=4421
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Tubitak Scientific & Technical Research Council Turkey
publisher.none.fl_str_mv Tubitak Scientific & Technical Research Council Turkey
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
_version_ 1842268630434185216
score 13.13397

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