Trigona hypogea Silvestri, 1902:132, ♂♀.bacino del Rio de la Plata; Schwarz, 1948Schwarz, H.F. 1948. Stingless bees (Meliponinae) of the Western Hemisphere. Bulletin of the American Museum of Natural History 90:i-xviii, 1-546.:231, 2 Cotypes (American Museum of Natural History). - Schwarz, 1938Schwarz, H.F. 1938. The stingless bees (Meliponidae) of British Guiana and some related forms. Bulletin of the American Museum of Natural History 74 (7):437-508. (distribution); Schwarz, 1948Schwarz, H.F. 1948. Stingless bees (Meliponinae) of the Western Hemisphere. Bulletin of the American Museum of Natural History 90:i-xviii, 1-546. (distribution); Nates-Parra, 2001Nates-Parra, G. 2001. Las abejas sin aguijón (Hymenoptera: Apidae: Meliponini) de Colombia. Biota Colombiana 2 (3):233-248. (distribution); Smith-Pardo, 2003Smith-Pardo, A.H. 2003. A preliminary account of the bees of Colombia (Hymenoptera: Apoidea): present knowledge and future directions. Journal of the Kansas Entomological Society 76 (2):335-341. (distribution); Imperatriz-Fonseca et al., 2011Imperatriz-Fonseca, V.L., I. Alves-dos-Santos, P. Souza Santos-Filho, W. Engels, M. Ramalho, W. Wilms, J.B Vicentin Aguilar, C.A. Pinheiro-Machado, D. Araújo Alves & A. Matos Peixoto Kleinert 2011. Checklist of bees and honey plants from São Paulo State, Brazil. Biota Neotropica 11 (1a):631-655. (distribution); Silvestre et al., 2014Silvestre, R., M.F. Demétrio, B.M. Trad, F. Varussa & O. Lima 2014. Diversity and distribution of Hymenoptera Aculeata in Midwestern Brazilian dry forests. In: Greer, F.E. (Ed.). Dry Forests. 29-80. (distribution); Oliveira Lima & Silvestre, 2017Oliveira Lima, F.V. de & R. Silvestre 2017. Abelhas (Hymenoptera, Apidae sensu lato) do Estado de Mato Grosso do Sul, Brasil. Iheringia Série Zoologia 107 (supl.):1-14. (distribution); Nogueira, 2023Nogueira, D.S. 2023. Overview of stingless bees in Brazil (Hymenoptera: Apidae: Meliponini). EntomoBrasilis 16 (e1041):1-13. (distribution).
Trigona hypogea robustior Schwarz, 1940:2, xw. Holotype xw, British Guiana: Upper Essequibo River, Dec. 23, 1937 (leg. W.G. Hassler). - Schwarz, 1940Schwarz, H.F. 1940. Additional species and records of stingless bees (Meliponidae) from British Guiana. American Museum Novitates 1078:1-12. (distribution); Schwarz, 1948Schwarz, H.F. 1948. Stingless bees (Meliponinae) of the Western Hemisphere. Bulletin of the American Museum of Natural History 90:i-xviii, 1-546. (distribution).