Measurements and age of Rhinella ornata from islands of Rio de Janeiro

These data are measurements and age estimation of individuals of Rhinella ornata, a common toad from Rio de Janeiro. Individuals were collected in seven different sites: Ilha da Marambaia, Ilha Grande and Ilha de Itacuruçá, that are islands of Costa Verde, southern Rio de Janeiro state, and Seropédica, Ilha da Madeira, Mangaratiba and Itacuruçá, that are mainland sites. Individuals were measured with a caliper and age was estimated by skeletochronology technichs.