Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites
- Autores
- Castillo, Gabriel Natalio; González Rivas, Cynthia Jesica; Acosta, Juan Carlos
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Pleurodema nebulosum occurs in several provinces of Argentina in the dry Chaco and Monte ecoregions (Vaira et al. 2012. Cuad. Herpetol. 26:131–159). We examined the body cavity of 38 adult P. nebulosum (45 mm mean SVL) collected over three years (2017–2019) in Presidente Sarmiento Provincial Park in San Juan Province, Argentina and deposited in the herpetology collection of the Universidad Nacional de San Juan as (UNSJ 4076-4096). The body cavity was opened by a mid-ventral incision and the interior was searched for helminths utilizing a dissecting microscope. Ten cestodes were found in the stomachs of two individuals. The cestodes were placed in hot distilled water to relax them and subsequently fixed in 10% formalin. They were then stained with hydrochloric carmine, dehydrated, and mounted on slides containing Canada balsam. They were examined with a light microscope and identified as Cylindrotaenia sp., similar to C. americana (Cyclophillidea: Nematotaenidae) (Jewell 1916. J. Parasitol. 2:181–192). The specimens were deposited in the parasitological collection of the Department of Biology, National University of San Juan (UNSJPar 282). They exhibited the following characteristics: paruterine capsules not surrounded by membranes and paruterine organs surrounded by growing cells. Infection prevalence was 5.26%; mean intensity was 5 ± 1.41 SD, range: 4–6 and mean abundance was 0.26. In Argentina, there is only one report of Cylindrotaenia sp. as a parasite; parasitizing Rhinella major in Formosa province, Argentina (Hamann and González 2015. Acta Herpetol. 10:9–101). In this note, the distribution of Cylindrotaenia sp. is expanded and P. nebulosum is a new host record for C. cf. americana.
Fil: Castillo, Gabriel Natalio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina
Fil: González Rivas, Cynthia Jesica. 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 - Materia
-
Pleurodema
Parasitismo
San Juan - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/227825
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Pleurodema nebulosum (Mendoza Four-eyed Frog). EndoparasitesCastillo, Gabriel NatalioGonzález Rivas, Cynthia JesicaAcosta, Juan CarlosPleurodemaParasitismoSan Juanhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Pleurodema nebulosum occurs in several provinces of Argentina in the dry Chaco and Monte ecoregions (Vaira et al. 2012. Cuad. Herpetol. 26:131–159). We examined the body cavity of 38 adult P. nebulosum (45 mm mean SVL) collected over three years (2017–2019) in Presidente Sarmiento Provincial Park in San Juan Province, Argentina and deposited in the herpetology collection of the Universidad Nacional de San Juan as (UNSJ 4076-4096). The body cavity was opened by a mid-ventral incision and the interior was searched for helminths utilizing a dissecting microscope. Ten cestodes were found in the stomachs of two individuals. The cestodes were placed in hot distilled water to relax them and subsequently fixed in 10% formalin. They were then stained with hydrochloric carmine, dehydrated, and mounted on slides containing Canada balsam. They were examined with a light microscope and identified as Cylindrotaenia sp., similar to C. americana (Cyclophillidea: Nematotaenidae) (Jewell 1916. J. Parasitol. 2:181–192). The specimens were deposited in the parasitological collection of the Department of Biology, National University of San Juan (UNSJPar 282). They exhibited the following characteristics: paruterine capsules not surrounded by membranes and paruterine organs surrounded by growing cells. Infection prevalence was 5.26%; mean intensity was 5 ± 1.41 SD, range: 4–6 and mean abundance was 0.26. In Argentina, there is only one report of Cylindrotaenia sp. as a parasite; parasitizing Rhinella major in Formosa province, Argentina (Hamann and González 2015. Acta Herpetol. 10:9–101). In this note, the distribution of Cylindrotaenia sp. is expanded and P. nebulosum is a new host record for C. cf. americana.Fil: Castillo, Gabriel Natalio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; ArgentinaFil: González Rivas, Cynthia Jesica. 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; ArgentinaSociety for the Study of Amphibians and Reptiles2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/227825Castillo, Gabriel Natalio; González Rivas, Cynthia Jesica; Acosta, Juan Carlos; Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites; Society for the Study of Amphibians and Reptiles; Herpetological Review; 54; 4-2023; 106-1070018-084XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://ssarherps.org/herpetological-review-pdfs/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:08:40Zoai:ri.conicet.gov.ar:11336/227825instacron: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 10:08:40.594CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites |
title |
Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites |
spellingShingle |
Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites Castillo, Gabriel Natalio Pleurodema Parasitismo San Juan |
title_short |
Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites |
title_full |
Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites |
title_fullStr |
Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites |
title_full_unstemmed |
Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites |
title_sort |
Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites |
dc.creator.none.fl_str_mv |
Castillo, Gabriel Natalio González Rivas, Cynthia Jesica Acosta, Juan Carlos |
author |
Castillo, Gabriel Natalio |
author_facet |
Castillo, Gabriel Natalio González Rivas, Cynthia Jesica Acosta, Juan Carlos |
author_role |
author |
author2 |
González Rivas, Cynthia Jesica Acosta, Juan Carlos |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Pleurodema Parasitismo San Juan |
topic |
Pleurodema Parasitismo San Juan |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Pleurodema nebulosum occurs in several provinces of Argentina in the dry Chaco and Monte ecoregions (Vaira et al. 2012. Cuad. Herpetol. 26:131–159). We examined the body cavity of 38 adult P. nebulosum (45 mm mean SVL) collected over three years (2017–2019) in Presidente Sarmiento Provincial Park in San Juan Province, Argentina and deposited in the herpetology collection of the Universidad Nacional de San Juan as (UNSJ 4076-4096). The body cavity was opened by a mid-ventral incision and the interior was searched for helminths utilizing a dissecting microscope. Ten cestodes were found in the stomachs of two individuals. The cestodes were placed in hot distilled water to relax them and subsequently fixed in 10% formalin. They were then stained with hydrochloric carmine, dehydrated, and mounted on slides containing Canada balsam. They were examined with a light microscope and identified as Cylindrotaenia sp., similar to C. americana (Cyclophillidea: Nematotaenidae) (Jewell 1916. J. Parasitol. 2:181–192). The specimens were deposited in the parasitological collection of the Department of Biology, National University of San Juan (UNSJPar 282). They exhibited the following characteristics: paruterine capsules not surrounded by membranes and paruterine organs surrounded by growing cells. Infection prevalence was 5.26%; mean intensity was 5 ± 1.41 SD, range: 4–6 and mean abundance was 0.26. In Argentina, there is only one report of Cylindrotaenia sp. as a parasite; parasitizing Rhinella major in Formosa province, Argentina (Hamann and González 2015. Acta Herpetol. 10:9–101). In this note, the distribution of Cylindrotaenia sp. is expanded and P. nebulosum is a new host record for C. cf. americana. Fil: Castillo, Gabriel Natalio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Centro de Investigaciones de la Geosfera y Biosfera. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones de la Geosfera y Biosfera; Argentina Fil: González Rivas, Cynthia Jesica. 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 |
description |
Pleurodema nebulosum occurs in several provinces of Argentina in the dry Chaco and Monte ecoregions (Vaira et al. 2012. Cuad. Herpetol. 26:131–159). We examined the body cavity of 38 adult P. nebulosum (45 mm mean SVL) collected over three years (2017–2019) in Presidente Sarmiento Provincial Park in San Juan Province, Argentina and deposited in the herpetology collection of the Universidad Nacional de San Juan as (UNSJ 4076-4096). The body cavity was opened by a mid-ventral incision and the interior was searched for helminths utilizing a dissecting microscope. Ten cestodes were found in the stomachs of two individuals. The cestodes were placed in hot distilled water to relax them and subsequently fixed in 10% formalin. They were then stained with hydrochloric carmine, dehydrated, and mounted on slides containing Canada balsam. They were examined with a light microscope and identified as Cylindrotaenia sp., similar to C. americana (Cyclophillidea: Nematotaenidae) (Jewell 1916. J. Parasitol. 2:181–192). The specimens were deposited in the parasitological collection of the Department of Biology, National University of San Juan (UNSJPar 282). They exhibited the following characteristics: paruterine capsules not surrounded by membranes and paruterine organs surrounded by growing cells. Infection prevalence was 5.26%; mean intensity was 5 ± 1.41 SD, range: 4–6 and mean abundance was 0.26. In Argentina, there is only one report of Cylindrotaenia sp. as a parasite; parasitizing Rhinella major in Formosa province, Argentina (Hamann and González 2015. Acta Herpetol. 10:9–101). In this note, the distribution of Cylindrotaenia sp. is expanded and P. nebulosum is a new host record for C. cf. americana. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-04 |
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/11336/227825 Castillo, Gabriel Natalio; González Rivas, Cynthia Jesica; Acosta, Juan Carlos; Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites; Society for the Study of Amphibians and Reptiles; Herpetological Review; 54; 4-2023; 106-107 0018-084X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/227825 |
identifier_str_mv |
Castillo, Gabriel Natalio; González Rivas, Cynthia Jesica; Acosta, Juan Carlos; Pleurodema nebulosum (Mendoza Four-eyed Frog). Endoparasites; Society for the Study of Amphibians and Reptiles; Herpetological Review; 54; 4-2023; 106-107 0018-084X 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://ssarherps.org/herpetological-review-pdfs/ |
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 |
Society for the Study of Amphibians and Reptiles |
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Society for the Study of Amphibians and Reptiles |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842270054366838784 |
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13.13397 |