Species from the Atlantic Forest in south coast of Paraíba: A Philodryas patagoniensis B Phimophis guerini C Sibon nebulatus D Sibynomorphus mikanii E Taeniophallus occipitalis F Xenodon merremii G Micrurus ibiboboca H Micrurus potyguara I Epictia borapeliotes J Amerotyphlops brongersmianus K Bothrops leucurus L Crotalus durissus. Photograph credits: Ivan L. Sampaio (A, B, D, E, H, I), Frederico G. França (F, G, J, L), Pedro T. S. Moura (C) Rafaela C. França (K).