1. Department of Structural and Functional Biology, Institute of Biosciences, São Paulo State University, Botucatu, SP 16818-689, Brazil
2. Department of Fisheries, Wildlife and Conservation Sciences, Oregon State University, Corvallis, OR 97331, USA
3. Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06520, USA
4. Sector of Zoology, Institute of Biosciences, São Paulo State University, Botucatu, SP 18618-689, Brazil
5. Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, Palmira, Valle del Cauca 763547, Colombia
6. Department of Ichthyology, American Museum of Natural History, New York, NY 10024, USA
7. Instituto de Biologiìa, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
8. School of Biological Sciences, Monash University, Melbourne, VIC 3800, Australia
9. Department of Biological Sciences and Museum of Natural Science, Louisiana State University, Baton Rouge, LA 70803, USA
10. Cornell Lab of Ornithology, Cornell University Museum of Vertebrates, Ithaca, NY 14850, USA
11. Department de Biología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, DC Colombia (in memoriam)
12. Faculdade de Filosofia, Ciências e Letras, Universidade de São Paulo, Ribeirão Preto, SP 14040-901, Brazil
13. Department of Ecology and Evolutionary Biology, University of California, Los Angeles, CA 90095, USA