Câmara, J.T. and Rafael, J.A. 2014. Revision of Opeatocerata Melander, 1928 (Diptera: Empididae: Empidinae). Zootaxa. 3846, 4 (Aug. 2014), 502–546. DOI:https://doi.org/10.11646/zootaxa.3846.4.2.