Psyllophryne didactyla

frog

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Last updated

July 13, 2026

Quick Summary

Psyllophryne didactyla is a frog species known for its extremely small size. Adults of this species measure 9.8 mm (0.4 inches) or less in body length, making it one of the smallest known frogs. This species is native to Brazil.1

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frog and toad
Size range and diversity of structure
…the smallest is the Brazilian Psyllophryne didactyla, adults of which measure 9.8 mm (0.4 inch) or less in body length (with legs drawn in). However, the West African goliath frog, Conraua goliath, has a body length of nearly 300 mm (12 inches). Many frogs and toads have smooth moist skins.…
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…the smallest is the Brazilian Psyllophryne didactyla, adults of which measure 9.8 mm (0.4 inch) or less in body length (with legs drawn in). However, the West African goliath frog, Conraua goliath, has a body length of nearly 300 mm (12 inches). Many frogs and toads have smooth moist skins.…
Read More