M.  Kozánek, ?Genus Pipunculus Latreille (Diptera, Pipunculidae) in Czechoslovakia?, Annotationes Zoologicae et Botanicae, vol. 142, pp. 1-16, 1981.

M.  Kozánek and Lauterer, P., ?The pipunculid genus Cephalops Fallén (Diptera) in Czechoslovakia?, Annotationes Zoologicae et Botanicae, vol. 180, pp. 1-19, 1987.