New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s00436-017-5602-z http://hdl.handle.net/11449/170103 |
Resumo: | The echimyid rodents Thrichomys fosteri and Clyomys laticeps are among the most commonly recorded small mammals in the Pantanal wetland of Brazil. These species play important ecological roles since they are the basis of the food chain of some predators and are parasitized by some pathogens. Knowledge of the eimerians that parasitize echimyid rodents in Brazil is absent, and only one report is available for South America. We therefore investigated parasitism by coccidians in the echimyids T. fosteri and C. laticeps in the Pantanal. Using morphological and morphometric features and associated statistical analyses, we describe five new eimerian species parasitizing T. fosteri (Eimeria nhecolandensis n. sp., Eimeria jansenae n. sp., and Eimeria fosteri n. sp.) and C. laticeps (E. nhecolandensis n. sp., Eimeria corumbaensis n. sp., and Eimeria laticeps n. sp.) in different types of infection associations. We document the developmental forms in the tissues, and describe lesions in the enteric tract of some infected animals. We also discuss some approaches regarding epidemiological and ecological data. Our results demonstrate that echimyid rodents in the Brazilian Pantanal are important hosts for the maintenance of enteric coccidia. Moreover, in some circumstances, this parasitism may threaten the health of the hosts. |
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New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian PantanalClyomys laticepsCoccidiaHistopathologyPantanalSmall mammalsThrichomys fosteriThe echimyid rodents Thrichomys fosteri and Clyomys laticeps are among the most commonly recorded small mammals in the Pantanal wetland of Brazil. These species play important ecological roles since they are the basis of the food chain of some predators and are parasitized by some pathogens. Knowledge of the eimerians that parasitize echimyid rodents in Brazil is absent, and only one report is available for South America. We therefore investigated parasitism by coccidians in the echimyids T. fosteri and C. laticeps in the Pantanal. Using morphological and morphometric features and associated statistical analyses, we describe five new eimerian species parasitizing T. fosteri (Eimeria nhecolandensis n. sp., Eimeria jansenae n. sp., and Eimeria fosteri n. sp.) and C. laticeps (E. nhecolandensis n. sp., Eimeria corumbaensis n. sp., and Eimeria laticeps n. sp.) in different types of infection associations. We document the developmental forms in the tissues, and describe lesions in the enteric tract of some infected animals. We also discuss some approaches regarding epidemiological and ecological data. Our results demonstrate that echimyid rodents in the Brazilian Pantanal are important hosts for the maintenance of enteric coccidia. Moreover, in some circumstances, this parasitism may threaten the health of the hosts.Programa de Pós-Graduação em Ciências Ambientais e Sustentabilidade Agropecuária Universidade Católica Dom BoscoDepartamento de Ciências Biológicas e da Saúde Universidade Federal do Amapá UNIFAP, MacapáCurso de Medicina Veterinária Universidade Católica Dom BoscoPrograma de Pós-Graduação em Biotecnologia UCDBFaculdade de Ciências Agrárias e Veterinárias Universidade Federal Paulista UNESPFaculdade de Ciências Agrárias e Veterinárias Universidade Federal Paulista UNESPUniversidade Católica Dom BoscoUNIFAPUCDBUniversidade Estadual Paulista (Unesp)Barreto, Wanessa Teixeira GomesViana, Lúcio AndréSantos, Filipe Martinsde Oliveira Porfírio, Grasiela EdithPerdomo, Alessandra Cabralda Silva, Alanderson Rodriguesde Sousa, Keyla Carstens Marques [UNESP]de Oliveira, Michel Angelo ConstantinoHerrera, Heitor Miragliade Andrade, Gisele Braziliano2018-12-11T16:49:16Z2018-12-11T16:49:16Z2017-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2941-2956application/pdfhttp://dx.doi.org/10.1007/s00436-017-5602-zParasitology Research, v. 116, n. 11, p. 2941-2956, 2017.1432-19550932-0113http://hdl.handle.net/11449/17010310.1007/s00436-017-5602-z2-s2.0-85028865242Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengParasitology Research0,9910,991info:eu-repo/semantics/openAccess2023-11-24T06:16:49Zoai:repositorio.unesp.br:11449/170103Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-24T06:16:49Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal |
title |
New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal |
spellingShingle |
New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal Barreto, Wanessa Teixeira Gomes Clyomys laticeps Coccidia Histopathology Pantanal Small mammals Thrichomys fosteri |
title_short |
New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal |
title_full |
New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal |
title_fullStr |
New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal |
title_full_unstemmed |
New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal |
title_sort |
New species of Eimeria (Apicomplexa: Eimeriidae) from Thrichomys fosteri and Clyomys laticeps (Rodentia: Echimyidae) of the Brazilian Pantanal |
author |
Barreto, Wanessa Teixeira Gomes |
author_facet |
Barreto, Wanessa Teixeira Gomes Viana, Lúcio André Santos, Filipe Martins de Oliveira Porfírio, Grasiela Edith Perdomo, Alessandra Cabral da Silva, Alanderson Rodrigues de Sousa, Keyla Carstens Marques [UNESP] de Oliveira, Michel Angelo Constantino Herrera, Heitor Miraglia de Andrade, Gisele Braziliano |
author_role |
author |
author2 |
Viana, Lúcio André Santos, Filipe Martins de Oliveira Porfírio, Grasiela Edith Perdomo, Alessandra Cabral da Silva, Alanderson Rodrigues de Sousa, Keyla Carstens Marques [UNESP] de Oliveira, Michel Angelo Constantino Herrera, Heitor Miraglia de Andrade, Gisele Braziliano |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Católica Dom Bosco UNIFAP UCDB Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Barreto, Wanessa Teixeira Gomes Viana, Lúcio André Santos, Filipe Martins de Oliveira Porfírio, Grasiela Edith Perdomo, Alessandra Cabral da Silva, Alanderson Rodrigues de Sousa, Keyla Carstens Marques [UNESP] de Oliveira, Michel Angelo Constantino Herrera, Heitor Miraglia de Andrade, Gisele Braziliano |
dc.subject.por.fl_str_mv |
Clyomys laticeps Coccidia Histopathology Pantanal Small mammals Thrichomys fosteri |
topic |
Clyomys laticeps Coccidia Histopathology Pantanal Small mammals Thrichomys fosteri |
description |
The echimyid rodents Thrichomys fosteri and Clyomys laticeps are among the most commonly recorded small mammals in the Pantanal wetland of Brazil. These species play important ecological roles since they are the basis of the food chain of some predators and are parasitized by some pathogens. Knowledge of the eimerians that parasitize echimyid rodents in Brazil is absent, and only one report is available for South America. We therefore investigated parasitism by coccidians in the echimyids T. fosteri and C. laticeps in the Pantanal. Using morphological and morphometric features and associated statistical analyses, we describe five new eimerian species parasitizing T. fosteri (Eimeria nhecolandensis n. sp., Eimeria jansenae n. sp., and Eimeria fosteri n. sp.) and C. laticeps (E. nhecolandensis n. sp., Eimeria corumbaensis n. sp., and Eimeria laticeps n. sp.) in different types of infection associations. We document the developmental forms in the tissues, and describe lesions in the enteric tract of some infected animals. We also discuss some approaches regarding epidemiological and ecological data. Our results demonstrate that echimyid rodents in the Brazilian Pantanal are important hosts for the maintenance of enteric coccidia. Moreover, in some circumstances, this parasitism may threaten the health of the hosts. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-01 2018-12-11T16:49:16Z 2018-12-11T16:49:16Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s00436-017-5602-z Parasitology Research, v. 116, n. 11, p. 2941-2956, 2017. 1432-1955 0932-0113 http://hdl.handle.net/11449/170103 10.1007/s00436-017-5602-z 2-s2.0-85028865242 |
url |
http://dx.doi.org/10.1007/s00436-017-5602-z http://hdl.handle.net/11449/170103 |
identifier_str_mv |
Parasitology Research, v. 116, n. 11, p. 2941-2956, 2017. 1432-1955 0932-0113 10.1007/s00436-017-5602-z 2-s2.0-85028865242 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Parasitology Research 0,991 0,991 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2941-2956 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797789805801635840 |