This species occurs in the Pacific lowlands of north-western Colombia in the departments of Antioquia and Choco, between 0 and 50m asl.
Habitat and Ecology
This species is subterranean, living in lowland tropical forest.
There is little information regarding its population status, but there are recent records of it.
There is no information on threats to this species.
It occurs in Parque Nacional Natural Los Katios.
Fernando Castro, Taran Grant, John Lynch, Mark Wilkinson 2004. Oscaecilia polyzona. In: IUCN 2013