Results 51 to 60 of about 460 (156)

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

open access: yesMemorias do Instituto Oswaldo Cruz, 2006
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 ...
Silvana C Thiengo   +3 more
doaj   +1 more source

Biologia da Lymnaea columella Say, 1817. (Mollusca, Gastropoda, Basommatophora, Lymnaeidae)

open access: yes, 1975
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Gomes, Plínio Antônio Costa   +6 more
openaire   +2 more sources

Suscetibilidade de Lymnaea columella Say, 1817 à infecção por Fasciola hepatica L., 1758

open access: yesRevista Brasileira de Ciência Veterinária, 2001
Sao apresentadas as especies Lymnaea columella Say, 1817 da familia Lymnaeidae Rafinesque e Stenophysa marmorata(Guilding, 1828) da familia Physidae Fitzinger, como as unicas especies dos respectivos generos, encontradas no Estado doRio de Janeiro.
Delir Corrêa Gomes   +1 more
openaire   +1 more source

Xiphidiocercariae from naturally infected Lymnaea columella (Mollusca, Gastropoda) in urban area: morphology and ultrastructure of the larvae and histological changes in the mollusc host

open access: yesBrazilian Journal of Biology, 2018
Urban agriculture is very common in the cities, as Rio de Janeiro and adjacencies, being important as economic activity. However, this practice can create appropriate conditions for establishment and maintenance of life cycle of many parasites.
E. Paviotti-Fischer   +4 more
doaj   +1 more source

Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: V - Norte fluminense mesoregion

open access: yesMemorias do Instituto Oswaldo Cruz, 2004
In this paper, the fifth 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 Norte Fluminense Mesoregion from 2002 to 2003 are presented and revealed the occurrence of
Silvana C Thiengo   +5 more
doaj   +1 more source

Ocorrência de Lymnaea columella (Gastropoda: Lymnaeidae), hospedeiro intermediário da Fasciola hepatica, para o Estado da Paraíba, Brasil

open access: yesRevista de Saúde Pública
Foi registrada a ocorrência de Lymnaea columella (Gastropoda: Lymnaeidae), primeiro hospedeiro intermediário da Fasciola hepatica, para o Estado da Paraíba, Brasil, associado a macrófitas aquáticas.
Francisco José Pegado Abílio   +1 more
doaj  

Histological changes in Lymnaea columella caused by the Euphorbia splendens's latex

open access: yes, 2002
Observações histológicas em moluscos da espécie Lymnaea columella foram realizadas para determinar a existência ou não de alterações provocadas pelo uso do látex de Euphorbia splendens var. hislopii. O experimento foi realizado de acordo com os métodos padronizados pela OMS. Cinqüenta exemplares de L.
Araújo, Samanta Moura de   +4 more
openaire   +1 more source

Occurrence of Chaetogaster limnaei K. von Baer, 1927 (Oligochaeta, Naididae) associated with Gastropoda mollusks in horticultural channels in Southeastern Brazil

open access: yesBrazilian Journal of Biology
The aim of this study was to evaluate the presence of Chaetogaster limnaei K. von Baer, 1927 in four species of mollusks collected in irrigation channels of a horticultural garden in the city of Juiz de Fora, Minas Gerais State, Southeastern Brazil.
RT. Martins, RG. Alves
doaj   +1 more source

Molluscicidal action of the latex of Euphorbia splendens var. hislopii N.E.B. ("Christ's Crown") (Euphorbiaceae) against Lymnaea columella (Say, 1817) (Pulmonata: Lymnaeidae), intermediate host of Fasciola hepatica Linnaeus, 1758 (Trematode: Fasciolidae): 1- test in laboratory

open access: yesMemorias do Instituto Oswaldo Cruz, 2003
The latex action of Euphorbia splendens var. hislopii (Christ's Crown) against snails Lymnaea columella, intermediate host of Fasciola hepatica, derived from irrigation ditches of the Station of Pisciculture at Universidade Federal Rural do Rio de ...
Mauricio Carvalho de Vasconcellos   +1 more
doaj   +1 more source

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