1. Postgraduate Program of Comparative Biology, Center of Biological Sciences, State University of Maringá, Maringá, PR, Brazil
2. Center of Biological Sciences, State University of Maringá, Maringá, PR, Brazil
3. Federal Institute of Paraná, Pinhais, PR, Brazil
4. Center of Exact Sciences, State University of Maringá, Goioerê, PR, Brazil