Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study
Main Author: | |
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Publication Date: | 2019 |
Other Authors: | , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UNESP |
Download full: | http://dx.doi.org/10.1017/S0022149X19000646 http://hdl.handle.net/11449/189458 |
Summary: | The trematodes from South American reptiles are poorly known, with only one life cycle completely characterized. We used molecular and morphological methods to characterize diplostomoid metacercariae found in 29 of 86 pointedbelly frogs, Leptodactylus podicipinus (Cope, 1862) collected in a marsh pond in Selvíria, in the central-west region of Brazil. The metacercariae were identified as Heterodiplostomum lanceolatum Dubois, 1936 (Proterodiplostomidae), a rarely reported species that matures in snakes. In phylogenetic analysis of partial sequences from 28S rDNA, H. lanceolatum fell within a polytomy with the proterodiplostomid Crocodilicola pseudostoma (molecular divergence of 4.1%) and other members of the superfamily Diplostomoidea. Our collections provide insights into the ecology of this parasite, in that infected frogs were smaller than uninfected frogs, and metacercariae were more numerous in the abdominal cavity and hindlimb muscles than in abdominal muscles, which suggests directions for future research on the transmission and pathology of this proterodiplostomid. |
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Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological studyAnuransLife cycleMetacercariaeParasitesProterodiplostomidaeTrematodaThe trematodes from South American reptiles are poorly known, with only one life cycle completely characterized. We used molecular and morphological methods to characterize diplostomoid metacercariae found in 29 of 86 pointedbelly frogs, Leptodactylus podicipinus (Cope, 1862) collected in a marsh pond in Selvíria, in the central-west region of Brazil. The metacercariae were identified as Heterodiplostomum lanceolatum Dubois, 1936 (Proterodiplostomidae), a rarely reported species that matures in snakes. In phylogenetic analysis of partial sequences from 28S rDNA, H. lanceolatum fell within a polytomy with the proterodiplostomid Crocodilicola pseudostoma (molecular divergence of 4.1%) and other members of the superfamily Diplostomoidea. Our collections provide insights into the ecology of this parasite, in that infected frogs were smaller than uninfected frogs, and metacercariae were more numerous in the abdominal cavity and hindlimb muscles than in abdominal muscles, which suggests directions for future research on the transmission and pathology of this proterodiplostomid.Universidade Estadual Paulista Instituto de Biociências de Botucatu - IBB/UnespUniversidade Federal de Mina Gerais - UFMGDepartment of Biology University of Puerto Rico at Mayagüez, Call Box 9000Departamento de Biologia e Zootecnia - FEIS/UNESP Universidade Estadual Paulista Passeio CEPUniversidade Estadual Paulista Instituto de Biociências de Botucatu - IBB/UnespDepartamento de Biologia e Zootecnia - FEIS/UNESP Universidade Estadual Paulista Passeio CEPUniversidade Estadual Paulista (Unesp)Universidade Federal de Minas Gerais (UFMG)University of Puerto Rico at MayagüezQueiroz, M. S. [UNESP]López-Hernández, D.Locke, S. A.Pinto, H. A.Anjos, L. A. [UNESP]2019-10-06T16:41:25Z2019-10-06T16:41:25Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1017/S0022149X19000646Journal of Helminthology.1475-26970022-149Xhttp://hdl.handle.net/11449/18945810.1017/S0022149X190006462-s2.0-85069796938Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Helminthologyinfo:eu-repo/semantics/openAccess2021-10-22T19:10:37Zoai:repositorio.unesp.br:11449/189458Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T19:10:37Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study |
title |
Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study |
spellingShingle |
Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study Queiroz, M. S. [UNESP] Anurans Life cycle Metacercariae Parasites Proterodiplostomidae Trematoda |
title_short |
Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study |
title_full |
Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study |
title_fullStr |
Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study |
title_full_unstemmed |
Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study |
title_sort |
Metacercariae of heterodiplostomum lanceolatum (trematoda: Proterodiplostomidae) found in leptodactylus podicipinus (anura: Leptodactylidae) from brazil: A morphological, molecular and ecological study |
author |
Queiroz, M. S. [UNESP] |
author_facet |
Queiroz, M. S. [UNESP] López-Hernández, D. Locke, S. A. Pinto, H. A. Anjos, L. A. [UNESP] |
author_role |
author |
author2 |
López-Hernández, D. Locke, S. A. Pinto, H. A. Anjos, L. A. [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Minas Gerais (UFMG) University of Puerto Rico at Mayagüez |
dc.contributor.author.fl_str_mv |
Queiroz, M. S. [UNESP] López-Hernández, D. Locke, S. A. Pinto, H. A. Anjos, L. A. [UNESP] |
dc.subject.por.fl_str_mv |
Anurans Life cycle Metacercariae Parasites Proterodiplostomidae Trematoda |
topic |
Anurans Life cycle Metacercariae Parasites Proterodiplostomidae Trematoda |
description |
The trematodes from South American reptiles are poorly known, with only one life cycle completely characterized. We used molecular and morphological methods to characterize diplostomoid metacercariae found in 29 of 86 pointedbelly frogs, Leptodactylus podicipinus (Cope, 1862) collected in a marsh pond in Selvíria, in the central-west region of Brazil. The metacercariae were identified as Heterodiplostomum lanceolatum Dubois, 1936 (Proterodiplostomidae), a rarely reported species that matures in snakes. In phylogenetic analysis of partial sequences from 28S rDNA, H. lanceolatum fell within a polytomy with the proterodiplostomid Crocodilicola pseudostoma (molecular divergence of 4.1%) and other members of the superfamily Diplostomoidea. Our collections provide insights into the ecology of this parasite, in that infected frogs were smaller than uninfected frogs, and metacercariae were more numerous in the abdominal cavity and hindlimb muscles than in abdominal muscles, which suggests directions for future research on the transmission and pathology of this proterodiplostomid. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T16:41:25Z 2019-10-06T16:41:25Z 2019-01-01 |
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/10.1017/S0022149X19000646 Journal of Helminthology. 1475-2697 0022-149X http://hdl.handle.net/11449/189458 10.1017/S0022149X19000646 2-s2.0-85069796938 |
url |
http://dx.doi.org/10.1017/S0022149X19000646 http://hdl.handle.net/11449/189458 |
identifier_str_mv |
Journal of Helminthology. 1475-2697 0022-149X 10.1017/S0022149X19000646 2-s2.0-85069796938 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Helminthology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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 |
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1797790249320972288 |