Ramírez-Benavides, W., & Jansen-Gonzàles, S. (2018). Flower visitation of Passiflora apetala, P. auriculata and P. holosericea (Passifloraceae) by Pepsis aquila (Hymenoptera: Pompilidae). Fragmenta Entomologica, 50(1), 57-59. https://doi.org/10.4081/fe.2018.286