Osteocephalus camufatus:

BRAZIL: Amazonas: Igarapé-açu, right bank of Rio Abacaxis, 30 m (04°20'40''S; 58°38'06''W): MZUSP 142389. Areal, left bank of Rio Abacaxis, 39 m (04°35'49''S; 58°13'14''W). MZUSP 157020.