Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil

Detalhes bibliográficos
Autor(a) principal: Guimarães,Carlos Tito
Data de Publicação: 2001
Outros Autores: Souza,Cecília Pereira de, Soares,Delza de Moura
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Memórias do Instituto Oswaldo Cruz
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762001000900027
Resumo: Several species of snails, including Pomacea haustrum, Marisa cornuarietis and Helisoma duryi, have been identified as probable competitors and/or predators of planorbid intermediate hosts of Schistosoma. During the last few years, studies carried out in the Caribbean region have shown reductions and even disappearances of populations of Biomphalaria glabrata and B. straminea in breeding places where the snail Melanoides tuberculata was introduced. Observations made over a period of 10 years in two lakes close to Belo Horizonte, MG, showed that there were marked reductions in autochthonous populations of B. glabrata and B. straminea after the arrival of M. tuberculata, both Biomphalaria species disappearing completely after eight years.
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spelling Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazilinterspecific competitionMelanoides tuberculataBiomphalaria glabrataBiomphalaria stramineaBrazilSeveral species of snails, including Pomacea haustrum, Marisa cornuarietis and Helisoma duryi, have been identified as probable competitors and/or predators of planorbid intermediate hosts of Schistosoma. During the last few years, studies carried out in the Caribbean region have shown reductions and even disappearances of populations of Biomphalaria glabrata and B. straminea in breeding places where the snail Melanoides tuberculata was introduced. Observations made over a period of 10 years in two lakes close to Belo Horizonte, MG, showed that there were marked reductions in autochthonous populations of B. glabrata and B. straminea after the arrival of M. tuberculata, both Biomphalaria species disappearing completely after eight years.Instituto Oswaldo Cruz, Ministério da Saúde2001-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762001000900027Memórias do Instituto Oswaldo Cruz v.96 suppl.0 2001reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02762001000900027info:eu-repo/semantics/openAccessGuimarães,Carlos TitoSouza,Cecília Pereira deSoares,Delza de Mouraeng2020-04-25T17:48:41Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:10:48.638Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil
title Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil
spellingShingle Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil
Guimarães,Carlos Tito
interspecific competition
Melanoides tuberculata
Biomphalaria glabrata
Biomphalaria straminea
Brazil
title_short Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil
title_full Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil
title_fullStr Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil
title_full_unstemmed Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil
title_sort Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil
author Guimarães,Carlos Tito
author_facet Guimarães,Carlos Tito
Souza,Cecília Pereira de
Soares,Delza de Moura
author_role author
author2 Souza,Cecília Pereira de
Soares,Delza de Moura
author2_role author
author
dc.contributor.author.fl_str_mv Guimarães,Carlos Tito
Souza,Cecília Pereira de
Soares,Delza de Moura
dc.subject.por.fl_str_mv interspecific competition
Melanoides tuberculata
Biomphalaria glabrata
Biomphalaria straminea
Brazil
topic interspecific competition
Melanoides tuberculata
Biomphalaria glabrata
Biomphalaria straminea
Brazil
dc.description.none.fl_txt_mv Several species of snails, including Pomacea haustrum, Marisa cornuarietis and Helisoma duryi, have been identified as probable competitors and/or predators of planorbid intermediate hosts of Schistosoma. During the last few years, studies carried out in the Caribbean region have shown reductions and even disappearances of populations of Biomphalaria glabrata and B. straminea in breeding places where the snail Melanoides tuberculata was introduced. Observations made over a period of 10 years in two lakes close to Belo Horizonte, MG, showed that there were marked reductions in autochthonous populations of B. glabrata and B. straminea after the arrival of M. tuberculata, both Biomphalaria species disappearing completely after eight years.
description Several species of snails, including Pomacea haustrum, Marisa cornuarietis and Helisoma duryi, have been identified as probable competitors and/or predators of planorbid intermediate hosts of Schistosoma. During the last few years, studies carried out in the Caribbean region have shown reductions and even disappearances of populations of Biomphalaria glabrata and B. straminea in breeding places where the snail Melanoides tuberculata was introduced. Observations made over a period of 10 years in two lakes close to Belo Horizonte, MG, showed that there were marked reductions in autochthonous populations of B. glabrata and B. straminea after the arrival of M. tuberculata, both Biomphalaria species disappearing completely after eight years.
publishDate 2001
dc.date.none.fl_str_mv 2001-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762001000900027
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762001000900027
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02762001000900027
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
dc.source.none.fl_str_mv Memórias do Instituto Oswaldo Cruz v.96 suppl.0 2001
reponame:Memórias do Instituto Oswaldo Cruz
instname:Fundação Oswaldo Cruz
instacron:FIOCRUZ
reponame_str Memórias do Instituto Oswaldo Cruz
collection Memórias do Instituto Oswaldo Cruz
instname_str Fundação Oswaldo Cruz
instacron_str FIOCRUZ
institution FIOCRUZ
repository.name.fl_str_mv Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz
repository.mail.fl_str_mv
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