Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense Mesoregion

In this paper, the last of a series dealing with the survey of freshwater gastropods of the state of Rio de Janeiro, the results of collections carried out in the Noroeste Fluminense Mesoregion from 2002 to 2005 are presented and revealed the occurrence of 20 species: Antillorbis nordestensis; Biomp...

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Main Authors: Silvana C Thiengo, Aline C Mattos, Sonia B Santos, Monica A Fernandez
Format: Article
Language:English
Published: Fundação Oswaldo Cruz (FIOCRUZ) 2006-10-01
Series:Memorias do Instituto Oswaldo Cruz
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762006000900037
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author Silvana C Thiengo
Aline C Mattos
Sonia B Santos
Monica A Fernandez
author_facet Silvana C Thiengo
Aline C Mattos
Sonia B Santos
Monica A Fernandez
author_sort Silvana C Thiengo
collection DOAJ
description In this paper, the last of a series dealing with the survey of freshwater gastropods of the state of Rio de Janeiro, the results of collections carried out in the Noroeste Fluminense Mesoregion from 2002 to 2005 are presented and revealed the occurrence of 20 species: Antillorbis nordestensis; Biomphalaria glabrata; B. straminea; B. tenagophila; Drepanotrema anatinum; D. cimex; D. depressissimum; D. lucidum; Ferrissia sp.; Gundlachia ticaga; Gundlachia sp.; Heleobia sp.; Idiopyrgus sp.; Lymnaea columella; Melanoides tuberculatus; Physa acuta; P. marmorata; Plesiophysa guadeloupensis; Pomacea lineata; and Pomacea sp. Concerning the snail hosts of schistosomiasis the three natural vectors were identified and, although no specimens were found harbouring larval forms of Schistosoma mansoni, different kinds of cercariae had been observed.
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spelling doaj.art-9b7a5d530e844791a22775b3fc7ae6fe2023-09-03T07:24:44ZengFundação Oswaldo Cruz (FIOCRUZ)Memorias do Instituto Oswaldo Cruz0074-02761678-80602006-10-0110123924510.1590/S0074-02762006000900037Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense MesoregionSilvana C ThiengoAline C MattosSonia B SantosMonica A FernandezIn this paper, the last of a series dealing with the survey of freshwater gastropods of the state of Rio de Janeiro, the results of collections carried out in the Noroeste Fluminense Mesoregion from 2002 to 2005 are presented and revealed the occurrence of 20 species: Antillorbis nordestensis; Biomphalaria glabrata; B. straminea; B. tenagophila; Drepanotrema anatinum; D. cimex; D. depressissimum; D. lucidum; Ferrissia sp.; Gundlachia ticaga; Gundlachia sp.; Heleobia sp.; Idiopyrgus sp.; Lymnaea columella; Melanoides tuberculatus; Physa acuta; P. marmorata; Plesiophysa guadeloupensis; Pomacea lineata; and Pomacea sp. Concerning the snail hosts of schistosomiasis the three natural vectors were identified and, although no specimens were found harbouring larval forms of Schistosoma mansoni, different kinds of cercariae had been observed.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762006000900037freshwater snailsschistosomiasis mansonicercariaeRio de JaneiroBrazil
spellingShingle Silvana C Thiengo
Aline C Mattos
Sonia B Santos
Monica A Fernandez
Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense Mesoregion
Memorias do Instituto Oswaldo Cruz
freshwater snails
schistosomiasis mansoni
cercariae
Rio de Janeiro
Brazil
title Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense Mesoregion
title_full Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense Mesoregion
title_fullStr Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense Mesoregion
title_full_unstemmed Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense Mesoregion
title_short Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense Mesoregion
title_sort freshwater snails and schistosomiasis mansoni in the state of rio de janeiro brazil vi noroeste fluminense mesoregion
topic freshwater snails
schistosomiasis mansoni
cercariae
Rio de Janeiro
Brazil
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762006000900037
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