Fantastic lizards and where to find them: cis-Andean microteiids (Squamata: Alopoglossidae & Gymnophthalmidae) from the Colombian Orinoquia and Amazonia Author Diago-Toro, María F. Programa de Biología, Facultad de Ciencias Básicas y Tecnologías, Universidad del Quindío, Armenia, Quindío, Colombia. Author García-Cobos, Daniela Subdirección de Investigaciones, Colecciones Biológicas, Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, carrera 8 # 15 - 08, Claustro de San Agustín, Villa de Leyva, Boyacá, Colombia. Author Brigante-Luna, Giovanni D. 0000-0001-6823-2383 Grupo de investigación de Biodiversidad del Caribe Colombiano, Semillero de Herpetología, Programa de Biología, Universidad del Atlántico. https: // orcid. org / 0000 - 0001 - 6823 - 2383 Author Vásquez-Restrepo, Juan D. Programa de Posgrado en Ciencias Biológicas, Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad de México, México. text Zootaxa 2021 2021-11-11 5067 3 377 400 journal article 3574 10.11646/zootaxa.5067.3.3 937e9cfe-ea1e-4891-b147-91ab13a31d78 1175-5326 5681919 F64E5226-B4DD-44A3-A83E-E05928B82F4B Alopoglossus buckleyi ( O’Shaughnessy, 1881 ) Distribution: Western Amazonia in Brazil , Peru , Ecuador and Colombia ( Ribeiro-Júnior & Amaral 2017 ). In Colombia along the southern Amazonian region, in the departments of Putumayo , Caquetá , Vaupés and Amazonas ( Fig. 4A ). Similar species: Alopoglossus buckleyi can be differentiated from other similar species due to the lack of occipital scales (present in A. bicolor and A. brevifrontalis ); in having small granular scales on the sides of the neck, similar in shape to those near the tympanic aperture (non-granular, keeled and imbricated resembling those in the dorse in A. avilapiresae and A. carinicaudatus ); and for possessing smooth ventral scales (strongly or weakly keeled in A. atriventris ). For a more detailed description see Ribeiro-Júnior et al. (2020) .