1. Applied Animal Morphophysiology Laboratory Department of Animal Sciences Federal Rural University of Semi‐Árido – UFERSA Mossoró Brazil
2. Cetáceos da Costa Branca Project University of the State of Rio Grande do Norte – PCCB‐UERN Mossoró Brazil
3. Vertebrate Morphophysiology Laboratory, Department of Morphology Federal University of Rio Grande do Norte – UFRN Natal Brazil
4. Center for Environmental Studies and Monitoring – CEMAM Areia Branca Brazil