Lizards recorded in the Caatinga region. 4.1 Acratosaura mentalis; 4.2 Acratosaura spinosa; 4.3 Anotosaura collaris; 4.4 Anotosaura vanzolinia; 4.5 Calyptommatus confusionibus; 4.6 Calyptommatus frontalis; 4.7 Calyptommatus leiolepis; and 4.8 Calyptommatus nicterus. Photograph credits: Marco A. Freitas (4.2, 4.7, 4.8), Miguel T. Rodrigues (4.6), Mauro Teixeira (4.3), Adrian Garda (4.1, 4.4, 4.5).

 
 
  Part of: Uchôa LR, Delfim FR, Mesquita DO, Colli GR, Garda AA, Guedes TB (2022) Lizards (Reptilia: Squamata) from the Caatinga, northeastern Brazil: Detailed and updated overview. Vertebrate Zoology 72: 599-659. https://doi.org/10.3897/vz.72.e78828