Anaya-Rojas, J.M., Serrano-Cardozo, V.H. and Ramírez-Pinilla, M.P. (2010) “ Diet, microhabitat use, and thermal preferences of Ptychoglossus bicolor (Squamata: Gymnophthalmidae) in an organic coffee shade plantation in Colombia ”, Papéis Avulsos de Zoologia, 50(10), pp. 159–166. doi:10.1590/S0031-10492010001000001.