• Combination in Alfaria: Camacho et al., 2022: 10.
• Junior synonym of Alfaria minuta: Brown, 1957k: 115; Brown, 1958g: 228, 317; Kempf, 1972b: 113; Brandão & Lattke, 1990: 489; Lattke, 1992a: 127; Bolton, 1995b: 210; Camacho et al., 2022: 10.

Obsolete combinations

• Gnamptogenys scabrosa
• Opisthoscyphus scabrosus

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.; Lattke, J. E. 1990. Description of a new Ecuadorean Gnamptogenys species (Hymenoptera: Formicidae), with a discussion on the status of the Alfaria group. Journal of the New York Entomological Society 98:489-494. PDF
• Brown, W. L., Jr. 1957k. [Untitled. Taxonomic changes in Alfaria, Gnamptogenys, Heteroponera, Opisthoscyphus, Paranomopone, Proceratium and Sysphingta attributed to Brown.]. Pp. 112-118 in: Borgmeier, T. 1957a. Myrmecologische Studien, I. Anais da Academia Brasileira de Ciencias 29:103-128. PDF
• Brown, W. L., Jr. 1958g. Contributions toward a reclassification of the Formicidae. II. Tribe Ectatommini (Hymenoptera). Bulletin of the Museum of Comparative Zoology 118:173-362. PDF
• Camacho, G. P.; Franco, W.; Branstetter, M. G.; Pie, M. R.; Longino, J. T.; Schultz, T. R.; Feitosa, R. M. 2022. UCE phylogenomics resolves major relationships among ectaheteromorph ants (Hymenoptera: Formicidae: Ectatomminae, Heteroponerinae): a new classification for the subfamilies and the description of a new genus. Insect Systematics and Diversity 6 (1): 5:1-20. 10.1093/isd/ixab026 PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Lattke, J. E. 1992a. Revision of the minuta-group of the genus Gnamptogenys (Hymenoptera, Formicidae). Deutsche Entomologische Zeitschrift (N.F.)39:123-129. PDF
• Mann, W. M. 1922. Ants from Honduras and Guatemala. Proceedings of the United States National Museum 61:1-54. PDF