Panama Caecilian

Oscaecilia ochrocephala

A living fossil that looks like an oversized earthworm. These legless, burrowing amphibians are barely studied and rank among Panama's most mysterious vertebrates.

The Panama caecilian (Oscaecilia ochrocephala) belongs to the order Gymnophiona — legless, burrowing amphibians that superficially resemble worms or snakes. They possess, however, the moist skin typical of amphibians and lay eggs.

Caecilians spend most of their time underground in moist soils and leaf litter, which makes them extremely hard to find and study. They feed on worms and soil-dwelling insects and play an important role in soil aeration.

In Panama they are found in the humid lowland rainforests, especially in Darién and along the Canal. A chance encounter while digging or after heavy rains is possible.

Kind
animal
Season
year_round
Habitat
Moist, loose soils in lowland tropical rainforest. Living underground in leaf litter and humus-rich soils.