Check List (Mar 2013)

Melanoides tuberculata (Müller, 1774): northeastern dispersal in the São Francisco basin, Brazil

  • Laís Lima,
  • Bárbara Brasil,
  • Maria Júlia Martins-Silva

DOI
https://doi.org/10.15560/9.1.162
Journal volume & issue
Vol. 9, no. 1
pp. 162 – 164

Abstract

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Melanoides tuberculata (Müller, 1774) (Gastropoda: Thiaridae) is the exotic species with the widest distribution among the freshwater macrobenthos in Brazil. The snail is a threat to native species and has medical and economical importance. In this study the occurrence of M. tuberculata is recorded and reported in the São Francisco River Basin, along a border area including three northeastern states of Brazil: Bahia, Sergipe and Alagoas. These data are especially important due to the new watercourses resulting from the integration of the São Francisco River to other regional basins.