Engystomops pustulosus Túngara Frog
Some other names for this species:
Mud-puddle Frog, Guayaquil Dwarf Frog
Esquinas Rainforest Lodge, Golfito region, Puntarenas province, Costa RicaSeptember 24, 2001
Túngara Frog (Engystomops pustulosus)
We saw these odd little frogs calling in ponds at night. They've got irregular bumpy skin, short legs, and squat little bodies like toads. They make a distinctive "ricochet" call that's surprisingly loud for frogs of this small size (an inch or so long).

This frog was photographed on a herping trip with GreenTracks. Here is a complete list of the species we found on this GreenTracks trip.

Hotel Campestre grounds, El Valle de Antón, Coclé province, PanamaJanuary 27, 2016
Túngara Frog (Engystomops pustulosus)
A different country, a different decade, a different hotel. But the same weird little frogs!
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