Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. IV. Alopoglossidae, Gymnophthalmidae Author Ribeiro-Júnior, Marco A. Author Amaral, Silvana text Zootaxa 2017 4269 2 151 196 journal article 33001 10.11646/zootaxa.4269.2.1 24db334d-8e18-4158-a02b-84e08c9fefd3 1175-5326 581975 DDD8F72E-C27A-4B0F-82EA-17B01B93ED9C Cercosaura sp. 1 Taxonomic remarks. Cercosaura sp. 1 differs from other Cercosaura species in some aspects of scutellation and color pattern. It is under study as part of the revision of the genus Cercosaura . Distribution and habitat. Cercosaura sp. 1 is endemic to southern Brazilian Amazonia , where it occurs between the Curuá/Iriri and Purus rivers ( Fig. 10 ). It is known from the states of Pará , Amazonas , Rondônia , and Mato Grosso . Cercosaura sp. 1 is terrestrial and diurnal, inhabits primary and secondary terra firme forests, and disturbed areas near forest edges, where it is mainly found on the ground (Macedo et al. 2008—referred to as C. ocellata bassleri ; MPEG data).