2013
DOI: 10.5123/s2176-62232013000300006
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Larvas de trematódeos associadas a moluscos de água doce em municípios da Região Metropolitana de São Paulo, Estado de São Paulo, Brasil

Abstract: O trabalho identifica larvas de trematódeos encontradas parasitando moluscos dulciaquícolas em municípios da Região Metropolitana de São Paulo, Estado de São Paulo, Brasil. A pesquisa malacológica foi realizada no período de novembro de 2008 a outubro de 2011. Os moluscos foram identificados e submetidos a exame parasitológico. Foram identificados moluscos das famílias Ampullariidae, Ancylidae, Lymnaeidae, Physidae, Planorbidae e Thiaridae. Observaram-se 21 formas larvais de trematódeos parasitando os moluscos… Show more

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Cited by 9 publications
(4 citation statements)
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References 10 publications
(18 reference statements)
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“…The prevalence of infection reported by this author ranging from 3.8% (1/16) to 9.04% (19/210). This larva was also registered in B. tenagophila in the state of São Paulo, Brazil (prevalence of infection: 0.66%) (Ohlweiler et al , 2013). The cercariae described by these authors differ from T. cucumerinum in the presence of a ventral sucker.…”
Section: Discussionmentioning
confidence: 78%
“…The prevalence of infection reported by this author ranging from 3.8% (1/16) to 9.04% (19/210). This larva was also registered in B. tenagophila in the state of São Paulo, Brazil (prevalence of infection: 0.66%) (Ohlweiler et al , 2013). The cercariae described by these authors differ from T. cucumerinum in the presence of a ventral sucker.…”
Section: Discussionmentioning
confidence: 78%
“…Great part of the studies does not inform the criteria used for species identification (Coimbra Júnior and Santos 1986, Vaz et al 1992, Carvalho et al 2001, Medeiros et al 2002, Maldonado et al 2003, Giovanelli et al 2005, Oliveira et al 2007, Agudo-Padrón 2008, Moreno 2008, Núñez 2010, Agudo-Padrón & Lenhard 2011, Pinto & Melo 2012. Considering the recovered studies in which the operational criteria for species delimitation are described, the identification of S. marmorata was based on the anatomy of the soft parts (Souza et al 1998, Thiengo et al 1998, 2001, 2002a, 2002b, Queiroz et al 2002, Teles et al 2002, El-Kouba et al 2009, or the combination of anatomy and shell morphology (Souza et al 2006, Barbosa 2011, León 2011, Mota et al 2012, Souza & Melo 2012, Ohlweiler et al 2013, Cantanhede et al 2014. Nonetheless, only the microanatomy of the penial complex may reveal diagnostic characteristics to distinguish between S. marmorata and A. brasiliensis (Taylor 2003).…”
Section: Discussionmentioning
confidence: 99%
“…In the laboratory, the live snails were subjected to parasitological examination by exposure to artificial light for up to 4 hours, to verify if they were infected with trematodes larvae (Ohlweiler et al 2013). Infection free snails with intact anatomical structures were used in the morphological and molecular study.…”
Section: Methodsmentioning
confidence: 99%