Larval trematodes of Biomphalaria straminea (Mollusca: Planorbidae) in a ricefield in Corrientes Province, Argentina

A total of 3 494 snails from Biomphalaria straminea (Dunker, 1848) were collected from December 2010 to May 2011, in a ricefield in Corrientes province, Argentina, and 5 species of larval trematodes belonging to Strigeidae (Furcocercaria sp. XIV, Furcocercaria sp. XV, Furcocercaria sp. XVI), Diplost...

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Main Authors: María Virginia Fernández, Monika Inés Hamann, Margarita Ostrowski de Núñez
Format: Article
Language:English
Published: Universidad Nacional Autónoma de México 2013-09-01
Series:Revista Mexicana de Biodiversidad
Online Access:https://revista.ib.unam.mx/index.php/bio/article/view/807
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author María Virginia Fernández
Monika Inés Hamann
Margarita Ostrowski de Núñez
author_facet María Virginia Fernández
Monika Inés Hamann
Margarita Ostrowski de Núñez
author_sort María Virginia Fernández
collection DOAJ
description A total of 3 494 snails from Biomphalaria straminea (Dunker, 1848) were collected from December 2010 to May 2011, in a ricefield in Corrientes province, Argentina, and 5 species of larval trematodes belonging to Strigeidae (Furcocercaria sp. XIV, Furcocercaria sp. XV, Furcocercaria sp. XVI), Diplostomidae (Furcocercaria sp. XVII) and Schistosomatidae (Furcocercaria sp. XVIII) found in 115 snails (3.29%) are described. Prevalence of infection ranged between 0.11% (e.g., Furcocercaria sp. XVIII) and 4.22% (e.g., Furcocercaria sp. XVI) in the snails examined. Furcocercaria sp. XIV, Furcocercaria sp. XV and Furcocercaria sp. XVI were the most common species present in nearly all months of the sampling period, whereas Furcocercaria sp. XVII and Furcocercaria sp. XVIII were rarer species. Infection rates of most larval digeneans were highest in March. The species of furcocercariae in B. straminea from the agricultural habitat described in the present study are now added to the 4 species of furcocercariae already reported for the region from the genus Biomphalaria.
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spelling doaj-art-e1d49afbc8b24dbc837301acfa05132a2025-08-20T02:59:04ZengUniversidad Nacional Autónoma de MéxicoRevista Mexicana de Biodiversidad1870-34532007-87062013-09-0184310.7550/rmb.33748Larval trematodes of Biomphalaria straminea (Mollusca: Planorbidae) in a ricefield in Corrientes Province, ArgentinaMaría Virginia FernándezMonika Inés HamannMargarita Ostrowski de NúñezA total of 3 494 snails from Biomphalaria straminea (Dunker, 1848) were collected from December 2010 to May 2011, in a ricefield in Corrientes province, Argentina, and 5 species of larval trematodes belonging to Strigeidae (Furcocercaria sp. XIV, Furcocercaria sp. XV, Furcocercaria sp. XVI), Diplostomidae (Furcocercaria sp. XVII) and Schistosomatidae (Furcocercaria sp. XVIII) found in 115 snails (3.29%) are described. Prevalence of infection ranged between 0.11% (e.g., Furcocercaria sp. XVIII) and 4.22% (e.g., Furcocercaria sp. XVI) in the snails examined. Furcocercaria sp. XIV, Furcocercaria sp. XV and Furcocercaria sp. XVI were the most common species present in nearly all months of the sampling period, whereas Furcocercaria sp. XVII and Furcocercaria sp. XVIII were rarer species. Infection rates of most larval digeneans were highest in March. The species of furcocercariae in B. straminea from the agricultural habitat described in the present study are now added to the 4 species of furcocercariae already reported for the region from the genus Biomphalaria.https://revista.ib.unam.mx/index.php/bio/article/view/807
spellingShingle María Virginia Fernández
Monika Inés Hamann
Margarita Ostrowski de Núñez
Larval trematodes of Biomphalaria straminea (Mollusca: Planorbidae) in a ricefield in Corrientes Province, Argentina
Revista Mexicana de Biodiversidad
title Larval trematodes of Biomphalaria straminea (Mollusca: Planorbidae) in a ricefield in Corrientes Province, Argentina
title_full Larval trematodes of Biomphalaria straminea (Mollusca: Planorbidae) in a ricefield in Corrientes Province, Argentina
title_fullStr Larval trematodes of Biomphalaria straminea (Mollusca: Planorbidae) in a ricefield in Corrientes Province, Argentina
title_full_unstemmed Larval trematodes of Biomphalaria straminea (Mollusca: Planorbidae) in a ricefield in Corrientes Province, Argentina
title_short Larval trematodes of Biomphalaria straminea (Mollusca: Planorbidae) in a ricefield in Corrientes Province, Argentina
title_sort larval trematodes of biomphalaria straminea mollusca planorbidae in a ricefield in corrientes province argentina
url https://revista.ib.unam.mx/index.php/bio/article/view/807
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AT monikaineshamann larvaltrematodesofbiomphalariastramineamolluscaplanorbidaeinaricefieldincorrientesprovinceargentina
AT margaritaostrowskidenunez larvaltrematodesofbiomphalariastramineamolluscaplanorbidaeinaricefieldincorrientesprovinceargentina