Metz, M. A.; Winterton, S. L.; Irwin, M. E. 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 2002, 76, 1–12.