Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera

Detalhes bibliográficos
Autor(a) principal: Rodríguez de la Vega, Ricardo Alejandro
Data de Publicação: 2003
Outros Autores: Diéguez Fernández, Lorenzo, Quirós Espinosa, Angel, Herrera García, Ada María
Tipo de documento: Artigo
Idioma: spa
Título da fonte: Revista de Saúde Pública
Texto Completo: https://www.revistas.usp.br/rsp/article/view/31590
Resumo: OBJECTIVE: To analyze specimens dispersion in a population of Tarebia granifera and its relationship with the change of morphometric parameters. METHODS: Two samplings by parcels including two types of substrata in opposite aggregation conditions were carried out, and the specimen abundance was compared between both samplings and substrata. The samples were stratified into classes according to shell height and for each of these the coefficient weight/foot-area was calculated and correlated with class size. It was experimentally evaluated whether specimens with a lower foot load had a better persistence in emerged substratum as well as the interaction between two class groups of shell height. RESULTS: The abundance difference between samplings was t=5.874 (p
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spelling Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera Modificación del coeficiente peso/área del pié en relación con la agregación en Tarebia granifera MoluscosControl biologico de vectoresEcologia de vectoresEsquistosomiasis mansoni^i1^sprevención & contTarebia granifera^i1^sdispersParámetros morfométricosCubaMolluscaPest controlbiologicalEcologyvectorsSchistosomiasis mansoni^i2^sprevention & contTarebia granifera^i2^sdispersMorphometric parametersCuba OBJECTIVE: To analyze specimens dispersion in a population of Tarebia granifera and its relationship with the change of morphometric parameters. METHODS: Two samplings by parcels including two types of substrata in opposite aggregation conditions were carried out, and the specimen abundance was compared between both samplings and substrata. The samples were stratified into classes according to shell height and for each of these the coefficient weight/foot-area was calculated and correlated with class size. It was experimentally evaluated whether specimens with a lower foot load had a better persistence in emerged substratum as well as the interaction between two class groups of shell height. RESULTS: The abundance difference between samplings was t=5.874 (p OBJETIVO: Analizar la dispersión de los ejemplares de una población de Tarebia granifera y su relación con la modificación de los parámetros morfométricos. METODOS: Se colectó por parcelas incluyendo dos tipos de substratos en condiciones opuestas de agregación y se comparó la abundancia relativa tanto entre muestreos, como entre sustratos. Se delimitaron 7 clases de alto a las cuales se les determinó el coeficiente peso/área del pié, el cual se correlacionó con la talla por clase. Se evaluó experimentalmente si los individuos con menor carga del pié tienen mayor persistencia en substratos emergidos, así como la interacción entre dos grupos de clases de alto. RESULTADOS: La diferencia de la abundancia entre los muestreos fue de t=5.874 (pUniversidade de São Paulo. Faculdade de Saúde Pública2003-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rsp/article/view/3159010.1590/S0034-89102003000300006Revista de Saúde Pública; Vol. 37 No. 3 (2003); 297-302 Revista de Saúde Pública; Vol. 37 Núm. 3 (2003); 297-302 Revista de Saúde Pública; v. 37 n. 3 (2003); 297-302 1518-87870034-8910reponame:Revista de Saúde Públicainstname:Universidade de São Paulo (USP)instacron:USPspahttps://www.revistas.usp.br/rsp/article/view/31590/33475Copyright (c) 2017 Revista de Saúde Públicainfo:eu-repo/semantics/openAccessRodríguez de la Vega, Ricardo AlejandroDiéguez Fernández, LorenzoQuirós Espinosa, AngelHerrera García, Ada María2012-07-08T14:54:18Zoai:revistas.usp.br:article/31590Revistahttps://www.revistas.usp.br/rsp/indexONGhttps://www.revistas.usp.br/rsp/oairevsp@org.usp.br||revsp1@usp.br1518-87870034-8910opendoar:2012-07-08T14:54:18Revista de Saúde Pública - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera
Modificación del coeficiente peso/área del pié en relación con la agregación en Tarebia granifera
title Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera
spellingShingle Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera
Rodríguez de la Vega, Ricardo Alejandro
Moluscos
Control biologico de vectores
Ecologia de vectores
Esquistosomiasis mansoni^i1^sprevención & cont
Tarebia granifera^i1^sdispers
Parámetros morfométricos
Cuba
Mollusca
Pest control
biological
Ecology
vectors
Schistosomiasis mansoni^i2^sprevention & cont
Tarebia granifera^i2^sdispers
Morphometric parameters
Cuba
title_short Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera
title_full Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera
title_fullStr Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera
title_full_unstemmed Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera
title_sort Change of the weight/ foot area coefficient in relation to aggregation in Tarebia granifera
author Rodríguez de la Vega, Ricardo Alejandro
author_facet Rodríguez de la Vega, Ricardo Alejandro
Diéguez Fernández, Lorenzo
Quirós Espinosa, Angel
Herrera García, Ada María
author_role author
author2 Diéguez Fernández, Lorenzo
Quirós Espinosa, Angel
Herrera García, Ada María
author2_role author
author
author
dc.contributor.author.fl_str_mv Rodríguez de la Vega, Ricardo Alejandro
Diéguez Fernández, Lorenzo
Quirós Espinosa, Angel
Herrera García, Ada María
dc.subject.por.fl_str_mv Moluscos
Control biologico de vectores
Ecologia de vectores
Esquistosomiasis mansoni^i1^sprevención & cont
Tarebia granifera^i1^sdispers
Parámetros morfométricos
Cuba
Mollusca
Pest control
biological
Ecology
vectors
Schistosomiasis mansoni^i2^sprevention & cont
Tarebia granifera^i2^sdispers
Morphometric parameters
Cuba
topic Moluscos
Control biologico de vectores
Ecologia de vectores
Esquistosomiasis mansoni^i1^sprevención & cont
Tarebia granifera^i1^sdispers
Parámetros morfométricos
Cuba
Mollusca
Pest control
biological
Ecology
vectors
Schistosomiasis mansoni^i2^sprevention & cont
Tarebia granifera^i2^sdispers
Morphometric parameters
Cuba
description OBJECTIVE: To analyze specimens dispersion in a population of Tarebia granifera and its relationship with the change of morphometric parameters. METHODS: Two samplings by parcels including two types of substrata in opposite aggregation conditions were carried out, and the specimen abundance was compared between both samplings and substrata. The samples were stratified into classes according to shell height and for each of these the coefficient weight/foot-area was calculated and correlated with class size. It was experimentally evaluated whether specimens with a lower foot load had a better persistence in emerged substratum as well as the interaction between two class groups of shell height. RESULTS: The abundance difference between samplings was t=5.874 (p
publishDate 2003
dc.date.none.fl_str_mv 2003-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/rsp/article/view/31590
10.1590/S0034-89102003000300006
url https://www.revistas.usp.br/rsp/article/view/31590
identifier_str_mv 10.1590/S0034-89102003000300006
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://www.revistas.usp.br/rsp/article/view/31590/33475
dc.rights.driver.fl_str_mv Copyright (c) 2017 Revista de Saúde Pública
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Revista de Saúde Pública
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Saúde Pública
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Saúde Pública
dc.source.none.fl_str_mv Revista de Saúde Pública; Vol. 37 No. 3 (2003); 297-302
Revista de Saúde Pública; Vol. 37 Núm. 3 (2003); 297-302
Revista de Saúde Pública; v. 37 n. 3 (2003); 297-302
1518-8787
0034-8910
reponame:Revista de Saúde Pública
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Revista de Saúde Pública
collection Revista de Saúde Pública
repository.name.fl_str_mv Revista de Saúde Pública - Universidade de São Paulo (USP)
repository.mail.fl_str_mv revsp@org.usp.br||revsp1@usp.br
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