Probabky masked tree frog, Smilisca phaeotaSome 194 species of amphibians (including three that are extinct) are found in Costa Rica, of which 85% are frogs. There are also about 40 species of lungless salamander and two species of caecilians.
Probabky masked tree frog, Smilisca phaeota
Green-and-black poison dart frog, Dendrobates auratus
Strawberry (blue jeans) poison dart frog, Oophaga pumilio
Granular poison frog, Oophaga granulifera
Hourglass treefrog, Dendropsophus ebraccatus
Red-eyed tree frog, Agalychnis callidryas
probably red-eyed tree frog, Agalychnis callidryas
probably red-eyed tree frog, Agalychnis callidryas
Gladiator tree frog, Boana rosenbergi
Masked tree frog, Smilisca phaeota
Probably masked tree frog, Smilisca phaeota
Gulf Coast toad, Incilius valliceps
Savage's thin-toed frog, Leptodactylus savagei
Leaf-litter toad, Rhaebo haematiticus
Wet forest toad, Incilius melanochlorus
unidentified frog egg mass
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Last modified 5 April 2026