Picumnus borbae juruanus Gyldenstolpe, Ark. f. Zool., 33 B, No. 12, 1941, p. 8.= Picumnus aurifrons juruanus Gyldenstolpe, 1941
Holotype ? : Male, Joao Pessoa, Upper R. Jurúa, Amazonas, Brazil. 20 July 1936. A. M. Olalla. - Measurements of type : wing : 52,0 mm.Click on the picture for enlargement.