OCORRÊNCIA DE CORBICULA FLUMINEA E MELANOIDES TUBERCULATA (MOLUSCOS EXÓTICOS) NO CÓRREGO RETIRO SAUDOSO, RIBEIRÃO PRETO - SP
نویسندگان
چکیده
منابع مشابه
[Monitoring of lettuce crops of Ribeirão Preto, SP, Brazil].
The ingesting of raw vegetables plays an important role in the transmission of several infectious diseases due to the high frequency of irrigation with wastewater. The objective of this study was to evaluate the sanitary conditions of all lettuce producing crops in Ribeirão Preto through microbiological and parasitological analysis of both irrigation water and lettuce together with the implanta...
متن کامل[Epidemiology of dengue infection in Ribeirão Preto, SP, Brazil].
OBJECTIVE To assess dengue transmission in a correctional facility for juvenile delinquents in Ribeirão Preto, state of São Paulo, Brazil. METHODS A serological and virology investigation was carried out among inmates and employees of a correctional facility for juvenile delinquents in Ribeirão Preto, Brazil. The study population consisted of 105 inmates and 91 employees representing 89% of t...
متن کاملeDNA for detection of five highly invasive molluscs. A case study in urban rivers from the Iberian Peninsula
Biological invasions are an important threat to biodiversity especially in aquatic ecosystems, and their frequency is generally higher near urban areas. Potentially invasive non-indigenous molluscs were deliberately introduced into European waters for food (Corbicula fluminea) and biocontrol (Melanoides tuberculata), and unintentionally introduced by ballast water (Mytilopsis leucophaeata, Corb...
متن کاملToxicity of Metals to a Freshwater Snail, Melanoides tuberculata
Adult freshwater snails Melanoides tuberculata (Gastropod, Thiaridae) were exposed for a four-day period in laboratory conditions to a range of copper (Cu), cadmium (Cd), zinc (Zn), lead (Pb), nickel (Ni), iron (Fe), aluminium (Al), and manganese (Mn) concentrations. Mortality was assessed and median lethal times (LT₅₀) and concentrations (LC₅₀) were calculated. LT₅₀ and LC₅₀ increased with the...
متن کاملFishborne Zoonotic Trematodes Transmitted by Melanoides tuberculata Snails, Peru
We investigated the transmission of the fishborne trematodes Centrocestus formosanus and Haplorchis pumilio by Melanoides tuberculata snails in Peru. We report on results of experimental, morphological, and molecular approaches and discuss the potential risk for future human cases, given the existence of food habits in the country involving the ingestion of raw fish.
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ژورنال
عنوان ژورنال: Periódico Eletrônico Fórum Ambiental da Alta Paulista
سال: 2012
ISSN: 1980-0827
DOI: 10.17271/19800827822012263