Flores con aceite: Heladena multiflora (Hook. and Arn.) Nied, Mascagnia divaricata (Kunth) Nied [como visitante ilegítimo] (Torretta et al. 2022)
Referencias
WITTMANN, D. & HOFFMANN, M. 1990. Bees of Rio Grande do Sul, Southern Brazil (Insecta, Hymenoptera, Apoidea). Iheringia, Sér. Zool. 70: 17-43
ROIG-ALSINA, A. 1997. A generic study of the bees of the tribe Tapinotaspidini, with notes on the evolution of their oil-collecting structures. Mitt. Münch. Entomol. Ges. 87: 3-21
AGUIAR, A.J.C., MELO, G.A.R., VASCONCELOS, T.N.C., GONÇALVES, R.B., GIUGLIANO, L. & MARTINS, A.C. . 2020. Biogeography and early diversification of Tapinotaspidini oil-bees support presence of Paleocene savannas in South America. Mol. Phylog. Evol. 143: 1-10
TORRETTA, J.P., ALISCIONI, S. S., MARRERO, H.J., AVALOS, A. A. 2022. Oil flowers of Malpighiaceae and its oil-collecting bees: loyalty and robbery in a highly specialized system. Apidologie 53: 30