A. A.  Stackelberg, ?Acalyptrata, part 1?, List of Diptera of the Leningrad Region. III, pp. 103-191, 1958.

F. R.  Cole, ?Milichiidae?, in The flies of Western North America, F. R.  Cole and Schlinger, E., Eds. Berkeley & Los Angeles: University of California Press, 1969, pp. 387-390.