Osteocephalus heyeri Lynch, 2002, Rev. Acad. Colomb. Cienc. Exact. Fis. Nat., 26: 290. Holotype: ICN 46916, by original designation. Type locality: "Colombia, Amazonas, municipio Leticia, Km 18.5 carretera Leticia-Tarapacá y 1.5 km SE carretera a Nazareth, reserva 'Aguasclaras', 04° 05′ 02″ S, 70° 00′ 39″ W".
None noted.
Known only from the type locality (near Leticia, Colombia) and adjacent Departamento Loreto, Peru.
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