Alfaria minuta Emery, 1896:106 - As Gnamptogenys minuta: - Brandão & Lattke, 1990Brandão, C.R.F. & J.E. Lattke 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 (4):489-494. (distribution); Fernández & Sendoya, 2004Fernández, F. & S. Sendoya 2004. List of Neotropical ants (Hymenoptera: Formicidae). Biota Colombiana 5 (1):3-93. (distribution); AntWeb, 2023AntWeb 2023. Ants. . (distribution).
Alfaria emeryi Forel, 1910 - Brandão & Lattke, 1990Brandão, C.R.F. & J.E. Lattke 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 (4):489-494. (distribution), 489 ( listed as synonym of Gnamptogenys minuta (Emery, 1896)).
Opisthoscyphus scabrosus Mann, 1922:5, xw. Type xw, Honduras: Lombardia, 1920 (U.S.N.M., No. 24434, leg. W.M. Mann). - Brandão & Lattke, 1990Brandão, C.R.F. & J.E. Lattke 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 (4):489-494. (distribution), 489 ( listed as synonym of Gnamptogenys minuta (Emery, 1896)).
Alfaria mus Santschi, 1931:265 - Santschi, 1931Santschi, F. 1931. Fourmis de Cuba et de Panama. Revista de Entomologia (Rio de Janeiro) 1 (3):265-282. (distribution); Brandão & Lattke, 1990Brandão, C.R.F. & J.E. Lattke 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 (4):489-494. (distribution), 489 ( listed as synonym of Gnamptogenys minuta (Emery, 1896)).
Alfaria panamensis Weber, 1940 - Brandão & Lattke, 1990Brandão, C.R.F. & J.E. Lattke 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 (4):489-494. (distribution), 489 ( listed as synonym of Gnamptogenys minuta (Emery, 1896)).
Alfaria carninata Weber, 1940 - Brandão & Lattke, 1990Brandão, C.R.F. & J.E. Lattke 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 (4):489-494. (distribution), 489 ( listed as synonym of Gnamptogenys minuta (Emery, 1896)).
Gnamptogenys pneodonax Kempf, 1968:375 - Brandão, 1991Brandão, C.R.F. 1991. Adendos ao catálogo abreviado das formigas da região Neotropical (Hymenoptera: Formicidae). Revista Brasileira de Entomologia 35 (2):319-412. (distribution).