[1] Univ Sao Paulo, Dept Zool, Inst Biociencias, BR-05508900 Sao Paulo, Brazil
[2] Univ Sao Paulo, Dept Biol, BR-14040901 Ribeirao Preto, SP, Brazil
[3] Univ Sao Paulo, Museu Zool, BR-04263000 Sao Paulo, Brazil
[4] Museo La Plata, RA-1900 La Plata, Argentina
[5] Texas A&M Univ, Dept Wildlife & Fisheries Sci, College Stn, TX 77843 USA
[6] Amer Museum Nat Hist, Dept Ichthyol, New York, NY 10024 USA
[7] Acad Nat Sci Philadelphia, Dept Ichthyol, Philadelphia, PA 19103 USA
[8] Arizona State Univ, Sch Life Sci, Tempe, AZ 85287 USA
[9] Nat Hist Museum, Dept Zool, London SW7 5BD, England
[10] Natl Museum Nat Hist, Div Fishes, Washington, DC 20013 USA
[11] Florida Museum Nat Hist, Fish Div, Gainesville, FL 32605 USA
[12] Amer Museum Nat Hist, Div Invertebrate Zool, New York, NY 10024 USA
[13] Univ Estadual Paulista, Dept Zool, Inst Biociencias, BR-13506900 Rio Claro, SP, Brazil
[14] Field Museum Nat Hist, Div Collect & Res, Chicago, IL 60605 USA