CAICEDO-R., G. et al. 1995. Fauna associated with the nests of the carpenter bees Xylocopa spp. (Hymenoptera: Anthophoridae). Revista Colombiana de Entomología. 21, 2 (Jul. 1995), 83–86. DOI:https://doi.org/10.25100/socolen.v21i2.9967.