Three new species from a diverse, sympatric assemblage of the electric fish Gymnotus (Gymnotiformes: Gymnotidae) in the lowland Amazon Basin, with notes on ecology. Author Crampton, William Gareth Richard Author Thorsen, D. H. Author Albert, James S. text Copeia 2005 2005 1 82 99 journal article 8BBC976D33054B2B90A97F1132775B03 8BBC976D33054B2B90A97F1132775B03 Gymnotus varzea , new species This treatment is a stub. You can help Plazi making the full treatment available.