[1] Univ Estadual Paulista, UNESP, Lab Herpetol, Dept Zool, BR-13506900 Sao Paulo, Brazil
[2] Univ Estadual Paulista, UNESP, Ctr Aquicultura CAUNESP, Inst Biociencias, BR-13506900 Sao Paulo, Brazil
[3] Univ Estadual Paulista, UNESP, Inst Biociencias, Programa Posgrad Zool, BR-13506900 Sao Paulo, Brazil
[4] Univ Fed Minas Gerais, Lab Herpetol, Inst Ciencias Biol, Dept Zool, BR-31270901 Belo Horizonte, MG, Brazil
[5] Univ Fed Minas Gerais, Inst Ciencias Biol, Programa Posgrad Zool, BR-31270901 Belo Horizonte, MG, Brazil
[6] Univ Fed Alagoas, Inst Ciencias Biol & Saude, BR-57072900 Maceio, Alagoas, Brazil
[7] Univ Fed Alagoas, Museu Hist Nat, Setor Zool, BR-57010020 Maceio, Alagoas, Brazil