Lizards recorded in the Caatinga region. 8.1 Gymnodactylus vanzolinii; 8.2 Phyllopezus diamantino; 8.3 Phyllopezus periosus; 8.4 Phyllopezus pollicaris; 8.5 Phyllopezus selmae, 8.6 Polychrus acutirostris; 8.7 Polychrus marmoratus, and 8.8 Brasiliscincus heathi. Photograph credits: Mauro Teixeira (8.1), José Cassimiro (8.2), Fagner Delfim (8.3), Daniel Mesquita (8.7), Marcos Dubeux (8.5), Adrian Garda (8.4, 8.6, 8.8).