Reference
Adrian C. Pont, David M. Ackland (1995): Fanniidae, Muscidae and Anthomyiidae associated with Burrows of the Alpine Marmot (Marmota marmota Linnaeus) in the Upper Ötz Valley (Tyrol, Austria) (Insecta, Diptera). – Berichte des naturwissenschaftlichen-medizinischen Verein Innsbruck – 82: 319 - 324.