• Phylogenetics of South American Biomphalaria and description of a new species (Gastropoda: Planorbidae). 

      Estrada, Victoria E.; Velásquez, Luz E.; Caldeira, Roberta L.; Bejarano, Eduar E.; Rojas, Winston; Carvalho, Omar S. (Londres, Reino Unido: Journal of Molluscan Studies, 2006., 2019-10-24)
      The planorbid snail Biomphalaria edisoni n. sp. is described from morphological and molecular characters, based on specimens collected at two localities in Colombia. The new species has the typical features of the genus, ...