SciELO - Scientific Electronic Library Online

vol.25 issue5From occupational medicine to workers' healthThe interations of planorbic vectors of Schistosoma mansoni and their relations with the expansion of the endemic disease in the Amazon region author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Revista de Saúde Pública

Print version ISSN 0034-8910


TELES, Horacio Manuel Santana; PEREIRA, Paulo Antônio Cypriano  and  RICHINITTI, Lucia Maria Zani. The distribution of Biomphalaria (Gastropoda, Planorbidae) in Rio Grande do Sul and Santa Catarina States, Brazil. Rev. Saúde Pública [online]. 1991, vol.25, n.5, pp. 350-352. ISSN 0034-8910.

An analysis to determine new localities colonized by the intermediate snail hosts (B. straminea, B. tenagophila and B. tenagophila tenagophila) of Schistosoma mansoni from Rio Grande do Sul and Santa Catarina States (Brazil) was carried out. As regards the geographical distribuition of the schistosomiasis vector, the possible extension of the endemic disease to Southernmost Brazil is commented on.

Keywords : Biomphalaria; Residence characteristics; Schistosomiasis mansoni [epidemiology].

        · abstract in Portuguese     · text in Portuguese     · pdf in Portuguesepdf in Portuguese