Passos, Paulo, Junior, Mauro Teixeira, Recoder, Renato S., Sena, Marco Aurélio De, Vechio, Francisco Dal, Pinto, Hugo Bonfim De A., Mendonça, Sônia H. S. T., Cassimiro, José & Rodrigues, Miguel Trefaut, 2013, A New Species of Atractus (Serpentes: Dipsadidae) from Serra do Cipó, Espinhaço Range, Southeastern Brazil, with proposition of a new species group to the genus

Passos, Paulo, Junior, Mauro Teixeira, Recoder, Renato S., Sena, Marco Aurélio De, Vechio, Francisco Dal, Pinto, Hugo Bonfim De A., Mendonça, Sônia H. S. T., Cassimiro, José & Rodrigues, Miguel Trefaut, 2013, A New Species of Atractus (Serpentes: Dipsadidae) from Serra do Cipó, Espinhaço Range, Southeastern Brazil, with proposition of a new species group to the genus, Papéis Avulsos de Zoologia 53 (6), pp. 75-85