Mammals, birds, reptiles, amphibians, and fish are all vertebrates.
Mamíferos, aves, répteis, anfíbios e peixes são todos vertebrados.
2. Used as an adjective to describe animals or structures possessing a vertebral column
Vertebrate anatomy focuses on the study of animals with backbones.
A anatomia vertebrada concentra-se no estudo de animais com coluna vertebral.
The term 'vertebrate' is universally used in scientific and educational contexts across English-speaking and Portuguese-speaking countries. In Brazil, it is a standard term in biology curricula (vertebrado). The concept is culturally neutral and scientific in nature, with no significant regional variations in usage or connotation.