Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions

Detalhes bibliográficos
Autor(a) principal: Barbosa,Frederico S.
Data de Publicação: 1992
Outros Autores: Sanches,Odécio, Barbosa,Constança S., Arruda,Francisco
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cadernos de Saúde Pública
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X1992000200007
Resumo: Growth curves and mortality rates for populations of Biomphalaria glabrata and B. straminea bred under semi-natural conditions are reponed. Snail populations of the above species were maintained for 220 weeks in indoor cement channels. Data were recorded at 20 week intervals. Crude densities are significantly different for each of the studied populations. B. glabrata showed the lower figure while B. straminea R3 strain showed the best performance. The latter is able to live in half the volume of water needed for B. glabrata when both are submitted to population pressure.
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spelling Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditionsSnail Population DynamicsCompetitive DisplacementBiomphalariaBrazilGrowth curves and mortality rates for populations of Biomphalaria glabrata and B. straminea bred under semi-natural conditions are reponed. Snail populations of the above species were maintained for 220 weeks in indoor cement channels. Data were recorded at 20 week intervals. Crude densities are significantly different for each of the studied populations. B. glabrata showed the lower figure while B. straminea R3 strain showed the best performance. The latter is able to live in half the volume of water needed for B. glabrata when both are submitted to population pressure.Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz1992-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X1992000200007Cadernos de Saúde Pública v.8 n.2 1992reponame:Cadernos de Saúde Públicainstname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZ10.1590/S0102-311X1992000200007info:eu-repo/semantics/openAccessBarbosa,Frederico S.Sanches,OdécioBarbosa,Constança S.Arruda,Franciscoeng2004-11-26T00:00:00Zoai:scielo:S0102-311X1992000200007Revistahttp://cadernos.ensp.fiocruz.br/csp/https://old.scielo.br/oai/scielo-oai.phpcadernos@ensp.fiocruz.br||cadernos@ensp.fiocruz.br1678-44640102-311Xopendoar:2004-11-26T00:00Cadernos de Saúde Pública - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.none.fl_str_mv Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions
title Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions
spellingShingle Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions
Barbosa,Frederico S.
Snail Population Dynamics
Competitive Displacement
Biomphalaria
Brazil
title_short Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions
title_full Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions
title_fullStr Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions
title_full_unstemmed Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions
title_sort Dynamics of snail populations of Biomphalaria glabrata and B. straminea under semi-natural conditions
author Barbosa,Frederico S.
author_facet Barbosa,Frederico S.
Sanches,Odécio
Barbosa,Constança S.
Arruda,Francisco
author_role author
author2 Sanches,Odécio
Barbosa,Constança S.
Arruda,Francisco
author2_role author
author
author
dc.contributor.author.fl_str_mv Barbosa,Frederico S.
Sanches,Odécio
Barbosa,Constança S.
Arruda,Francisco
dc.subject.por.fl_str_mv Snail Population Dynamics
Competitive Displacement
Biomphalaria
Brazil
topic Snail Population Dynamics
Competitive Displacement
Biomphalaria
Brazil
description Growth curves and mortality rates for populations of Biomphalaria glabrata and B. straminea bred under semi-natural conditions are reponed. Snail populations of the above species were maintained for 220 weeks in indoor cement channels. Data were recorded at 20 week intervals. Crude densities are significantly different for each of the studied populations. B. glabrata showed the lower figure while B. straminea R3 strain showed the best performance. The latter is able to live in half the volume of water needed for B. glabrata when both are submitted to population pressure.
publishDate 1992
dc.date.none.fl_str_mv 1992-06-01
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://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X1992000200007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X1992000200007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-311X1992000200007
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 Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz
publisher.none.fl_str_mv Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz
dc.source.none.fl_str_mv Cadernos de Saúde Pública v.8 n.2 1992
reponame:Cadernos de Saúde Pública
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Cadernos de Saúde Pública
collection Cadernos de Saúde Pública
repository.name.fl_str_mv Cadernos de Saúde Pública - Fundação Oswaldo Cruz (FIOCRUZ)
repository.mail.fl_str_mv cadernos@ensp.fiocruz.br||cadernos@ensp.fiocruz.br
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