Sánchez Medina, Ximena, Miroslav Macek, Fernando Bautista-Reyes, Andrea Perz, Patricia Bonilla Lemus, and Mario Chávez Arteaga. 2016. “Inter-Annual Ciliate Distribution Variation Within the Late Stratification Oxycline in a Monomictic Lake, Lake Alchichica (Mexico)”. Journal of Limnology 75 (s1). https://doi.org/10.4081/jlimnol.2016.1440.