Metz, Mark A., Shaun L. Winterton, and Michael E. Irwin. 2002. “Notes on the Functional Morphology of Terminalia from Prorates ballmeri Nagatomi and Liu (Diptera: Scenopinidae: Proratinae) Collected While in Copula, With a Description of the Previously Unknown Female”. Zootaxa 76 (1). Auckland, New Zealand:1–12. https://doi.org/10.11646/zootaxa.76.1.1.