Field and laboratory studies provide insights into the meaning of day-time activity in a subterranean rodent (Ctenomys aff. knighti), the Tuco-Tuco - Tomotani, Bárbara M; Flores, Danilo E. F. L; Tachinardi, Patricia; Paliza, José D; Oda, Gisele; Valentinuzzi, Veronica S (PLOS ONE, 2012)