Template:Mahlmann et al., 2014
- Mahlmann, T.; Hipólito, J.; de Oliveira, F.F. 2014: Male sleeping aggregation of multiple Eucerini bee genera (Hymenoptera: Apidae) in Chapada Diamantina, Bahia, Brazil. Biodiversity data journal 2: e1556. DOI: 10.3897/BDJ.2.e1556