Results 61 to 70 of about 10,603 (155)

Moluscos Litorales del Estuario del Río de la Plata - Argentina. [PDF]

open access: yes, 2005
El Río de la Plata es uno de los cuerpos de agua más importantes de América del Sur. En la actualidad este ambiente es utilizado por el hombre con diferentes propósitos (GARIBOGLIO, 1987; DARRIGRAN, 2002): • Con fines económicos y de recreación (pesca ...
Darrigran, Gustavo, Lagreca, Mirta
core  

Dealing with a hyper-successful neighbour: effects of the invasive apple snail Pomacea canaliculata on exotic and native snails in South America [PDF]

open access: yes, 2019
Pomacea canaliculata is a successful invader and also a competitor and predator of other snails and may play a key role in structuring freshwater snail communities both in its native and invaded range.
Maldonado, Mara Anahí   +1 more
core   +1 more source

Caracterización morfológica y molecular de Biomphalaria kuhniana y B.amazónica (Mollusca: Planorbidae) de la Amazonía y los valles interandinos colombianos

open access: yesActa Biológica Colombiana, 2001
En Colombia han sido registradas 5 especies del género Biomphalaria: B. kuhniana:, B. peregrina, B.canonica, B. philippiana y B. straminea, esta última hospedadora intermediaria de Schistosoma mansoni(Trematoda: Digenea), mientras que B.
VE. Estrada   +3 more
doaj  

A survey of planorbid molluscs in the Amazonian region of Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 1983
A survey of the plarnorbid fauna in the Brazilian states of the Amazonian river basin revealed the occurence of 14 species, 8 of the genus Biomphalaria, 4 of Drepanotrema, 1 of Antillorbis and 1 of Plesiophysa, besides a naturalized puopulation of ...
W. Lobato Paraense
doaj   +1 more source

[Resistance of Biomphalaria peregrina of Santa Rita do Sapucaí, Minas Gerais, Brazil to infection with 3 strains of Schistosoma mansoni].

open access: yesMemorias do Instituto Oswaldo Cruz, 1990
The descendants of the planorbid snail Biomphalaria peregrina, collected in the region of Santa Rita do Sapucaí, Minas Gerais, Brazil, were exposed to miracidia of three strains of Schistosoma mansoni: "LE" strain from Belo Horizonte, State of Minas Gerais; "SJ", strain from São José dos Campos, State of São Paulo and "AL" strain from State of Alagoas.
C P, de Souza   +2 more
openaire   +1 more source

MOLLUSK SUCCESSIONS OF HOLOCENE SHALLOW-LAKE DEPOSITS FROM THE SOUTHEASTERN PAMPA PLAIN, ARGENTINA

open access: yes, 2014
We analyzed variations in taxonomic composition, abundance, and preservation of freshwater mollusks during the mid- to late Holocene in three shallow lakes of the southeastern Pampa plain.
Claudio G. De Francesco   +2 more
semanticscholar   +1 more source

Composição e sazonalidade dos moluscos do alto rio Paraná, Brasil, e sua potencialidade como hospedeiros intermediários de digenéticos = Composition and seasonality of mollusks from the upper Paraná river, Brazil, and their potentiality as intermediate hosts for digeneans

open access: yesActa Scientiarum: Biological Sciences, 2008
Este trabalho analisa a composição e a sazonalidade das espécies de moluscos potenciais hospedeiros intermediários de trematódeos digenéticos, bem como fornece informações a respeito das possíveis infecções por diplostomídeos nesta comunidade, em ...
Geza Thais Rangel e Souza   +5 more
doaj  

Malacological survey of Biomphalaria snails in municipalities along the Estrada Real in the southeast of the State of Minas Gerais, Brazil Pesquisa malacológica de Biomphalaria em municípios da Estrada Real, situados no sudeste do Estado de Minas Gerais

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2011
INTRODUCTION: The increasing practice of ecotourism and rural tourism in the State of Minas Gerais, Brazil, highlights the importance of studies concerning the occurrence of potential intermediate hosts of Schistosoma mansoni.
Sandra Helena Cerrato Tibiriçá   +9 more
doaj  

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

open access: yesMemorias do Instituto Oswaldo Cruz, 2003
In the course of several trips to Peru I had the opportunity of collecting topotypic specimens of Biomphalaria andecola (Orbigny, 1835), B. helophila (Orbigny, 1835), B. pucaraensis (Preston, 1909), Drepanotrema limayanum (Lesson, 1830), D.
Paraense W Lobato
doaj  

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