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^ abWagner, Rüdiger; Andersen, Trond (1995). "New Empididae (Diptera) from the West Usambara Mts, NE Tanzania". Aquatic Insects. 17 (1): 25–35. doi:10.1080/01650429509361566.
^ abcGarrett Jones, C. (1940). "Empididae: A. - Hybotinae, Ocydromiinae, Clinocerinae and Hemerodromiinae". Ruwenzori Exped. 1934-5. 2: 257–323.