Dos nuevos taxa del género grallaria (aves: formicariidae) del alto valle del magdalena (colombia)

Two new subspecies belonging to very scarcely known species of antpittas are named: G. rufocinera romeroana (type locality: near the Bedón River waterfalls, Puracé Natural National Park, Dept. of Huila, ca. 3.000 m.) recognizable by its solid rufous gular region and developed white "scaled"...