1. a Museu de Ciências Naturais. Pontifícia Universidade Católica (PUC Minas) , E-mail:
2. b Faculty of Community Services and Health Sciences , George Brown College of Applied Arts and Technology , 200 King Street East, Toronto , Ontario , Canada , M5A 1J5
3. c Department of Ecology and Evolutionary Biology , University of Toronto , 25 Harbord Street, Toronto , Ontario , Canada , M5S 3G5 E-mail:
4. d Universidade Federal de Lavras UFLA (Minas Gerais) , Brazil