Structure of a population of hydromedusa maximiliani (Testudines, Chelidae) from Parque Estadual da Serra do Mar, an atlantic rainforest preserve in southeastern Brazil - Famelli, Shirley; Bertoluci, Jaime Aparecido; Molina, Flavio B; Matarazzo-Neuberger, Waverli Maia (Chelonian Conservation and Biology, 2011)