Gonçalves, Rodrigo B., et al. “ The Orchid Bees (Hymenoptera, Apidae, Euglossina) in a Forest Fragment from Western Paraná State, Brazil ”. Papéis Avulsos De Zoologia, vol. 54, no. 6, Jan. 2014, pp. 63-68, https://doi.org/10.1590/0031-1049.2014.54.06.