Results 31 to 40 of about 628 (138)

The South-American distribution, southernmost record, and genetic variability of Biomphalaria peregrina - a potential intermediate host of schistosomiasis

open access: yes, 2017
Fil: Rumi Macchi Z., Alejandra. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; Argentina.
Rumi Macchi Z., Alejandra   +2 more
openaire   +2 more sources

Further studies on the molecular systematics of Biomphalaria snails from Brazil [PDF]

open access: yesMemorias do Instituto Oswaldo Cruz, 2000
The polymerase chain reaction and restriction fragment length polymorphism (RFLP) of the internal transcribed spacer (ITS) region of the rRNA gene, using the enzyme DdeI were used for the molecular identification of ten species and one subspecies of ...
Teofânia HDA Vidigal   +3 more
doaj   +1 more source

Larval digeneans in Biomphalaria snails from the Salto Grande Dam area in the Uruguay River [PDF]

open access: yes, 2013
Fil: Martorelli, Sergio Roberto. Centro de Estudios en Parasitología y Vectores (CEPAVE). Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Marcotegui, Paula Soledad.
La Sala, Luciano Francisco   +3 more
core  

Potential schistosome-vector snails and associated trematodes in ricefields of Corrients province, Argentina: preliminary results

open access: yesMemorias do Instituto Oswaldo Cruz, 1990
Considering the possibility of introduction of schistosomiasis mansoni into Argentina as a consequence of dam construction on the Rio De La Plata basin, preliminary studies have been carried out on agrosystems such as ricefields in Corrientes province ...
Alejandra Rumi, Monika Ines Hamann
doaj   +1 more source

Negleted diseases : contributions from continental malacology [PDF]

open access: yes, 2014
Fil: Rumi, Alejandra. División Zoología Invertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Vogler, Roberto Eugenio. Departamento de Biología.
Rumi, Alejandra, Vogler, Roberto Eugenio
core  

Secondary production and diet of an invasive snail in freshwater wetlands: Implications for resource utilization and competition [PDF]

open access: yes, 2010
Invasive species can monopolize resources and thus dominate ecosystem production. In this study we estimated secondary production and diet of four populations of Pomacea canaliculata, a freshwater invasive snail, in wetlands (abandoned paddy, oxbow pond,
Dudgeon, D, Kwong, KL, Qiu, JW, Wong, PK
core   +1 more source

Biomphalaria spp. (Preston, 1910) snails in the municipality of Juiz de Fora, Zona da Mata Mineira mesoregion, ate of Minas Gerais, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 2006
This study focuses on the geographic distribution of the snail of the genus Biomphalaria and evaluates its infectivity by Schistosoma mansoni in 5264 specimens collected in the municipality of Juiz de Fora, Minas Gerais, Brazil.
Sandra Helena Cerrato Tibiriçá   +13 more
doaj   +1 more source

Planorbidae, Lymnaeidae and Physidae of Argentina (Mollusca: Basommatophora)

open access: yesMemorias do Instituto Oswaldo Cruz, 2005
In the course of several trips to Argentina I had the opportunity of collecting specimens of Acrorbis petricola Odhner,1937, Biomphalaria orbignyi Paraense, 1975, B. peregrina (Orbigny, 1835), B. tenagophila (Orbigny, 1835) Lymnaea viatrix Orbigny, 1835,
W Lobato Paraense
doaj   +1 more source

Distribuição geográfica de planorbídeos em Santa Catarina, Brasil

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1996
Foi feita uma revisão dos levantamentos malacológicos realizados pela Fundação Nacional de Saúde em 52 municípios de 8 microrregiões do estado de Santa Catarina, Brasil, de 1981 a 1994.
Bruno R. Schlemper Junior   +4 more
doaj   +3 more sources

Stable isotope composition of freshwater mollusk shells from Central-Western Argentina [PDF]

open access: yes, 2013
The variability in δ18O and δ13C composition of modern and fossil mollusk shells in central-western Argentina was assessed in order to contribute to a better understanding of their value as paleoclimatic indicators. Living mollusks were collected from 17
de Francesco, Claudio German   +1 more
core  

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