E.  Seguy, ?Family Lonchaeidae?, in Fauna de France, vol. 28, Paris: Lechevalier, 1934, pp. 171-186.

L.  Czerny, ?Family 43. Lonchaeidae?, in Die Fliegen der Palaearktischen Region , E.  Lindner, Ed. Stuttgart: , 1934, pp. 1-40.