Lesser swimming frog - Pseudis minutus Family Hylidae © J. Simón TagtachianThis frog is typically found in flooded areas and lakes. It is common in Buenos Aires, Entre Ríos, Santa Fé, etc. It has very developed interdigital membranes on their hind limbs, typical of aquatic species. © Gustavo F. Brahamian© Gustavo F. Brahamian © Javier González