Figure 2From: Hidden diversity in spring snails from the Andean Altiplano, the second highest plateau on Earth, and the Atacama Desert, the driest place in the world Penis morphology of species and populations of Heleobia from northern Chile. (A) Los Perales, (B) Salar de Carcote, (C) Isluga, (D) Aguada de Chorrillos, (E) Heleobia transitoria, (F) Heleobia ascotanensis, (G) El Tatio, (H) Tilomonte, (I) Heleobia atacamensis. Left, dorsal view; right, ventral view. Scale bar = 0.5 mm.Back to article page