• De Andrade & Baroni Urbani, 1999: 638 (m.)
• Combination in Paracryptocerus (Harnedia): Kempf, 1958a: 58.
• Combination in Zacryptocerus: Brandão, 1991: 386.
• Combination in Cephalotes: De Andrade & Baroni Urbani, 1999: 635.
• Status as species: Kempf, 1958a: 58 (redescription); Kempf, 1972b: 177; Brandão, 1991: 386; Bolton, 1995b: 425; De Andrade & Baroni Urbani, 1999: 635 (redescription).

Obsolete combinations

• Cryptocerus fossithorax

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Brandão, C. R. F. 1991. Adendos ao catálogo abreviado das formigas da região Neotropical (Hymenoptera: Formicidae). Revista Brasileira de Entomologia 35:319-412. PDF
• De Andrade, M. L.; Baroni Urbani, C. 1999. Diversity and adaptation in the ant genus Cephalotes, past and present. Stuttgarter Beiträge zur Naturkunde. Serie B (Geologie und Paläontologie) 271:1-889. PDF
• Kempf, W. W. 1958a. New studies of the ant tribe Cephalotini (Hym. Formicidae). Studia Entomologica (n.s.)1:1-168.
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Santschi, F. 1921h. Quelques nouveaux Cryptocerus de l'Argentine et pays voisins. Anales de la Sociedad Cientifica Argentina 92:124-128. PDF