New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America

Species of Trichuris have a cosmopolitan distribution and parasitize a broad range of mammalian hosts. Although, the prevalence and intensity of this genus depends on many factors, the life cycles and characteristics of the environment have been the main aspect used to explain their geographical dis...

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Detalhes bibliográficos
Autores: Robles, Maria del Rosario, Navone, Graciela Teresa
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/9499
Acesso em linha:http://hdl.handle.net/11336/9499
Access Level:acceso abierto
Palavra-chave:Trichuris
Roedores
Argentina
America
Nematoda
Rodentia
Sigmodontinae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
id AR_b8b0768aaa785f8e91b030d122f6c164
oai_identifier_str oai:ri.conicet.gov.ar:11336/9499
network_acronym_str AR
network_name_str Argentina
repository_id_str
dc.title.none.fl_str_mv New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America
title New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America
spellingShingle New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America
Robles, Maria del Rosario
Trichuris
Roedores
Argentina
America
Nematoda
Rodentia
Sigmodontinae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America
title_full New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America
title_fullStr New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America
title_full_unstemmed New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America
title_sort New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America
dc.creator.none.fl_str_mv Robles, Maria del Rosario
Navone, Graciela Teresa
author Robles, Maria del Rosario
author_facet Robles, Maria del Rosario
Navone, Graciela Teresa
author_role author
author2 Navone, Graciela Teresa
author2_role author
dc.subject.none.fl_str_mv Trichuris
Roedores
Argentina
America
Nematoda
Rodentia
Sigmodontinae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic Trichuris
Roedores
Argentina
America
Nematoda
Rodentia
Sigmodontinae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description Species of Trichuris have a cosmopolitan distribution and parasitize a broad range of mammalian hosts. Although, the prevalence and intensity of this genus depends on many factors, the life cycles and characteristics of the environment have been the main aspect used to explain their geographical distribution. In this paper, we provide new host and geographical records for the species of Trichuris from Sigmodontinae rodents in Argentina. Moreover, we present comprehensive data about previous records of the genus from rodents in North and South America, and mainly in Argentina. A total of 563 specimens including in 25 species of rodents from 12 provinces and 43 localities from Northeast and Southern Argentina were sampled for Trichuris. Six species of Trichuris including 9 new hosts and 16 new geographical records were found. The prevalence of Trichuris in Misiones province is higher than in other geographical areas studied. This tropical-subtropical nematode group is recorded for the first time from the latitude 40º S. Nevertheless, more surveys are necessary to determine whether the scarcity of infections of Trichuris in regions of high latitude is due to the absence of sample effort or to environmental effects on the survival of infective stages.
publishDate 2014
dc.date.none.fl_str_mv 2014-09
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/11336/9499
Robles, Maria del Rosario; Navone, Graciela Teresa; New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America; Unidad de Zoología y Ecología Animal, Instituto Argentino de Investigación de Las Zonas Aridas, Cricyt, Conicet; Mastozoología Neotropical; 21; 1; 9-2014; 1-15
0327-9383
1666-0536
url http://hdl.handle.net/11336/9499
identifier_str_mv Robles, Maria del Rosario; Navone, Graciela Teresa; New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America; Unidad de Zoología y Ecología Animal, Instituto Argentino de Investigación de Las Zonas Aridas, Cricyt, Conicet; Mastozoología Neotropical; 21; 1; 9-2014; 1-15
0327-9383
1666-0536
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sarem.org.ar/mastozoologia-neotropical-vol-21-no1/
info:eu-repo/semantics/altIdentifier/url/http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832014000100008
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 Unidad de Zoología y Ecología Animal, Instituto Argentino de Investigación de Las Zonas Aridas, Cricyt, Conicet
publisher.none.fl_str_mv Unidad de Zoología y Ecología Animal, Instituto Argentino de Investigación de Las Zonas Aridas, Cricyt, Conicet
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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_ 1799195602969427968
spelling New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from AmericaRobles, Maria del RosarioNavone, Graciela TeresaTrichurisRoedoresArgentinaAmericaNematodaRodentiaSigmodontinaehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Species of Trichuris have a cosmopolitan distribution and parasitize a broad range of mammalian hosts. Although, the prevalence and intensity of this genus depends on many factors, the life cycles and characteristics of the environment have been the main aspect used to explain their geographical distribution. In this paper, we provide new host and geographical records for the species of Trichuris from Sigmodontinae rodents in Argentina. Moreover, we present comprehensive data about previous records of the genus from rodents in North and South America, and mainly in Argentina. A total of 563 specimens including in 25 species of rodents from 12 provinces and 43 localities from Northeast and Southern Argentina were sampled for Trichuris. Six species of Trichuris including 9 new hosts and 16 new geographical records were found. The prevalence of Trichuris in Misiones province is higher than in other geographical areas studied. This tropical-subtropical nematode group is recorded for the first time from the latitude 40º S. Nevertheless, more surveys are necessary to determine whether the scarcity of infections of Trichuris in regions of high latitude is due to the absence of sample effort or to environmental effects on the survival of infective stages.Las especies de Trichuris presentan una distribución cosmopolita y parasitan un amplio rango de hospedadores mamíferos. Aunque la prevalencia e intensidad parasitaria de estos nematodes dependen de diferentes factores, su ciclo de vida y las características del ambiente han sido los principales aspectos que explican su distribución geográfica. En este trabajo se brindan nuevos hospedadores y registros geográficos para las especies de Trichuris de roedores Sigmodontinae para la Argentina. Además, se presentan datos completos y organizados sobre previos registros del género en roedores del continente americano, y principalmente de Argentina. Un total de 563 especímenes incluidos en 25 especies de roedores procedentes de 12 provincias y 43 localidades del noreste y del sur de la Argentina fueron examinados con el fin de hallar especímenes de Trichuris. Se presentan seis especies de Trichuris incluyendo 9 nuevos hospedadores y 16 nuevos registros geográficos. La prevalencia de Trichuris en la provincia de Misiones es más alta que en otras áreas geográficas estudiadas. Este grupo de nematodes tropical-subtropical es registrado por primera vez por sobre los 40º S. De todos modos, son necesarios nuevos estudios para explicar si la escasez de infecciones de Trichuris en regiones de altas latitudes es debido a la ausencia de esfuerzo de muestreo o al resultado del efecto del ambiente sobre la supervivencia del estadio infectivo.Fil: Robles, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Estudios Parasitológicos y de Vectores (i); ArgentinaFil: Navone, Graciela Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Estudios Parasitológicos y de Vectores (i); ArgentinaUnidad de Zoología y Ecología Animal, Instituto Argentino de Investigación de Las Zonas Aridas, Cricyt, Conicet2014-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9499Robles, Maria del Rosario; Navone, Graciela Teresa; New host records and geographic distribution of species of Trichuris (Nematoda: Trichuriidae) in rodents from Argentina with an updated summary of records from America; Unidad de Zoología y Ecología Animal, Instituto Argentino de Investigación de Las Zonas Aridas, Cricyt, Conicet; Mastozoología Neotropical; 21; 1; 9-2014; 1-150327-93831666-0536enginfo:eu-repo/semantics/altIdentifier/url/https://www.sarem.org.ar/mastozoologia-neotropical-vol-21-no1/info:eu-repo/semantics/altIdentifier/url/http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832014000100008info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:57:45Zoai:ri.conicet.gov.ar:11336/9499instacron: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:34982024-05-08 13:57:45.304CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
score 15,811543

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