Colostethus saltuarius Grant & Ardila-Robayo, 2002 Hyloxalus saltuarius is a species of frogs in the family Dendrobatidae.

It is endemic to Colombia where it is only known from the Cordillera Oriental in the Caquetá Department.

Its natural habitats are premontane humid forests.

[1] The IUCN classifies this species as data deficient; scientists do not know whether it is in danger of dying out.

The frog's known range includes two protected parks: Parque Nacional Natural Cueva de los Guácharos and Parque Nacional Natural Cordillera Los Picachos.