P.  Withers and Claude, J., ?Psilidae of France (Diptera: Acalyptrata): checklist and identification keys for genera and species.?, Naturae, vol. 9, pp. 115-135, 2021.

D. P.  Sumner, ?British Isles Atlas: Micropezids & Tanypezids (Diptera, Nerioidea & Diopsoidea) 2016?, Dipterists Forum Open Access, vol. 1, pp. 1?55, 2018.

D. P.  Sumner, ?Vernacular names: European Micropezids & Tanypezids (Diptera, Nerioidea & Diopsoidea)?, Dipterists Forum Open Access, vol. 1, pp. 1?14, 2018.

D. P.  Sumner, ?European Atlas: Micropezids & Tanypezids (Diptera, Nerioidea & Diopsoidea)?, Dipterists Forum Open Access, vol. 1, pp. 1?94, 2018.

A. I.  Shatalkin and Merz, B., ?The Psilidae (Diptera, Acalyptrata) of Switzerland , with description of two new species from Central Europe?, Revue Suisse de Zoologie, vol. 117, pp. 771?800, 2010.

A. I.  Shatalkin, ?Review of the East Palaearctic flies of Psila Mg. (Diptera, Psilidae), with the key of the Palaearctic species (In Russian)?, Trudy Zoologicheskogo Instituta AN SSSR, vol. 146, pp. 23?42, 1986.

J. E.  Collin, ?The British species of Psilidae (Diptera)?, Entomologist's Monthly Magazine, vol. 81, pp. 214?224, 1944.

J.  Kahanpää and Salmela, J., ?Checklist of the Diptera of Finland?, ZooKeys, vol. 441, pp. 1?20, 2014.

J.  Kahanpää and Stuke, J. - H., ?Checklist of the superfamilies Conopoidea, Diopsoidea and Nerioidea of Finland (Insecta, Diptera)?, ZooKeys, vol. 257, pp. 251?257, 2014.

M.  Chvála, ?Check List of Diptera (lnsecta) of the Czech and Slovak Republics?, Karolinum, vol. 1, 1997.