tetrápodo 75
tetrapod , da . (Do of tetra - and ? ´podo ). 1. adj. Zool. It is said of vertebrate animals that have two pairs of pentadáctilas limbs. U t. c. s. m. 2. m. pl. Zool. Group of these animals, including amphibians, reptiles, birds and mammals. O RTOGR. ESCR. with may. initial.