1. Laboratory of Animal Morphophysiology Institute of Biosciences‐Campus do Litoral Paulista São Paulo State University "Júlio de Mesquita Filho" (UNESP) São Vicente Brazil
2. Department of Animal Reproduction School of Veterinary Medicine and Animal Science University of São Paulo São Paulo Brazil
3. Centro de Reabilitação de Mamíferos Marinhos Aquatic Ecosystems Research and Preservation Association (AQUASIS) Caucaia Brazil
4. Aquatic Mammals Foundation (FMA) Recife Brazil
5. Laboratory of Marine and Coastal Organisms Biology Santa Cecilia University (UNISANTA) Santos Brazil