First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)

Autores
Beltrame, Maria Ornela; de Porras, Maria Eugenia; Barberena, Ramiro; Llano, Carina Lourdes; Sardella, Norma Haydee
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The present paper reports the first paleoparasitological results obtained fromcoprolites of fossil rodent middens and demonstrates the potential of rodent middens as a source of paleoparasitological evidences in South America. Ten fossil rodent middens from northwestern Patagonia, Argentina, were studied. Five coprolites of each midden were fully processed, rehydrated, homogenized, subjected to spontaneous sedimentation, and examined through light microscopy. Eight of the 10 examined rodent middens contained parasite eggs. The eggs of parasites were assigned to Heteroxynema (Cavioxyura) viscaciae Sutton & Hugot, 1989 and Helminthoxys sp. (Nematoda: Oxyuridae), Trichuris sp. (Nematoda: Trichuridae) and one unidentified nematode. Fossil rodent middens were assigned to Lagidium viscacia (Caviomorph: Chinchillidae). The excellent preservation of parasite remains in coprolites from fossil rodent middens provided an opportunity to perform paleoparasitological inferences. The results of this papers demonstrates that fossil rodent middens offer an excellent opportunity for the recovery of parasite remains for future paleoparasitological studies in the southwest of South America
Fil: Beltrame, Maria Ornela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Fil: de Porras, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de La Serena; Chile
Fil: Barberena, Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Llano, Carina Lourdes. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Sardella, Norma Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Materia
FOSSIL RODENT MIDDENS
COPROLITES
PARASITOLOGY
PATAGONIA
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:11336/91805
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/91805
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)Beltrame, Maria Ornelade Porras, Maria EugeniaBarberena, RamiroLlano, Carina LourdesSardella, Norma HaydeeFOSSIL RODENT MIDDENSCOPROLITESPARASITOLOGYPATAGONIAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The present paper reports the first paleoparasitological results obtained fromcoprolites of fossil rodent middens and demonstrates the potential of rodent middens as a source of paleoparasitological evidences in South America. Ten fossil rodent middens from northwestern Patagonia, Argentina, were studied. Five coprolites of each midden were fully processed, rehydrated, homogenized, subjected to spontaneous sedimentation, and examined through light microscopy. Eight of the 10 examined rodent middens contained parasite eggs. The eggs of parasites were assigned to Heteroxynema (Cavioxyura) viscaciae Sutton & Hugot, 1989 and Helminthoxys sp. (Nematoda: Oxyuridae), Trichuris sp. (Nematoda: Trichuridae) and one unidentified nematode. Fossil rodent middens were assigned to Lagidium viscacia (Caviomorph: Chinchillidae). The excellent preservation of parasite remains in coprolites from fossil rodent middens provided an opportunity to perform paleoparasitological inferences. The results of this papers demonstrates that fossil rodent middens offer an excellent opportunity for the recovery of parasite remains for future paleoparasitological studies in the southwest of South AmericaFil: Beltrame, Maria Ornela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; ArgentinaFil: de Porras, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de La Serena; ChileFil: Barberena, Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Llano, Carina Lourdes. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Sardella, Norma Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; ArgentinaElsevier Ireland2016-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/91805Beltrame, Maria Ornela; de Porras, Maria Eugenia; Barberena, Ramiro; Llano, Carina Lourdes; Sardella, Norma Haydee; First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina); Elsevier Ireland; Parasitology International; 65; 4; 8-2016; 352-3561383-5769CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1383576916300861info:eu-repo/semantics/altIdentifier/doi/10.1016/j.parint.2016.04.007info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:18:21Zoai:ri.conicet.gov.ar:11336/91805instacron: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:34982025-09-10 13:18:21.654CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)
title First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)
spellingShingle First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)
Beltrame, Maria Ornela
FOSSIL RODENT MIDDENS
COPROLITES
PARASITOLOGY
PATAGONIA
title_short First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)
title_full First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)
title_fullStr First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)
title_full_unstemmed First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)
title_sort First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina)
dc.creator.none.fl_str_mv Beltrame, Maria Ornela
de Porras, Maria Eugenia
Barberena, Ramiro
Llano, Carina Lourdes
Sardella, Norma Haydee
author Beltrame, Maria Ornela
author_facet Beltrame, Maria Ornela
de Porras, Maria Eugenia
Barberena, Ramiro
Llano, Carina Lourdes
Sardella, Norma Haydee
author_role author
author2 de Porras, Maria Eugenia
Barberena, Ramiro
Llano, Carina Lourdes
Sardella, Norma Haydee
author2_role author
author
author
author
dc.subject.none.fl_str_mv FOSSIL RODENT MIDDENS
COPROLITES
PARASITOLOGY
PATAGONIA
topic FOSSIL RODENT MIDDENS
COPROLITES
PARASITOLOGY
PATAGONIA
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 present paper reports the first paleoparasitological results obtained fromcoprolites of fossil rodent middens and demonstrates the potential of rodent middens as a source of paleoparasitological evidences in South America. Ten fossil rodent middens from northwestern Patagonia, Argentina, were studied. Five coprolites of each midden were fully processed, rehydrated, homogenized, subjected to spontaneous sedimentation, and examined through light microscopy. Eight of the 10 examined rodent middens contained parasite eggs. The eggs of parasites were assigned to Heteroxynema (Cavioxyura) viscaciae Sutton & Hugot, 1989 and Helminthoxys sp. (Nematoda: Oxyuridae), Trichuris sp. (Nematoda: Trichuridae) and one unidentified nematode. Fossil rodent middens were assigned to Lagidium viscacia (Caviomorph: Chinchillidae). The excellent preservation of parasite remains in coprolites from fossil rodent middens provided an opportunity to perform paleoparasitological inferences. The results of this papers demonstrates that fossil rodent middens offer an excellent opportunity for the recovery of parasite remains for future paleoparasitological studies in the southwest of South America
Fil: Beltrame, Maria Ornela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
Fil: de Porras, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de La Serena; Chile
Fil: Barberena, Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Llano, Carina Lourdes. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Sardella, Norma Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina
description The present paper reports the first paleoparasitological results obtained fromcoprolites of fossil rodent middens and demonstrates the potential of rodent middens as a source of paleoparasitological evidences in South America. Ten fossil rodent middens from northwestern Patagonia, Argentina, were studied. Five coprolites of each midden were fully processed, rehydrated, homogenized, subjected to spontaneous sedimentation, and examined through light microscopy. Eight of the 10 examined rodent middens contained parasite eggs. The eggs of parasites were assigned to Heteroxynema (Cavioxyura) viscaciae Sutton & Hugot, 1989 and Helminthoxys sp. (Nematoda: Oxyuridae), Trichuris sp. (Nematoda: Trichuridae) and one unidentified nematode. Fossil rodent middens were assigned to Lagidium viscacia (Caviomorph: Chinchillidae). The excellent preservation of parasite remains in coprolites from fossil rodent middens provided an opportunity to perform paleoparasitological inferences. The results of this papers demonstrates that fossil rodent middens offer an excellent opportunity for the recovery of parasite remains for future paleoparasitological studies in the southwest of South America
publishDate 2016
dc.date.none.fl_str_mv 2016-08
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/11336/91805
Beltrame, Maria Ornela; de Porras, Maria Eugenia; Barberena, Ramiro; Llano, Carina Lourdes; Sardella, Norma Haydee; First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina); Elsevier Ireland; Parasitology International; 65; 4; 8-2016; 352-356
1383-5769
CONICET Digital
CONICET
url http://hdl.handle.net/11336/91805
identifier_str_mv Beltrame, Maria Ornela; de Porras, Maria Eugenia; Barberena, Ramiro; Llano, Carina Lourdes; Sardella, Norma Haydee; First study of fossil rodent middens as source of paleoparasitological evidences (northwestern Patagonia, Argentina); Elsevier Ireland; Parasitology International; 65; 4; 8-2016; 352-356
1383-5769
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://www.sciencedirect.com/science/article/pii/S1383576916300861
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.parint.2016.04.007
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
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Ireland
publisher.none.fl_str_mv Elsevier Ireland
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 12.993085

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