A catalogue of the Scathophagidae (Diptera) of the Palaearctic region, with notes on their taxonomy and faunistics Author Šifner, František text Acta Entomologica Musei Nationalis Pragae 2008 2008-08-15 48 1 111 196 journal article 10.5281/zenodo.5342493 0374-1036 5342493 76BDF065-FD13-4C6A-88FD-18ED51B16818 Acerocnema paradoxopyga Stackelberg, 1952 Acerocnema paradoxopyga Stackelberg, 1952: 405 . HOLOTYPE : J, Russia , European part, Novaya Zemlya , Wrangel Is [land], Matochkin Shar , 11.vii.1925 , Bakulenko leg. (ZMAS). Distribution. Russia – European Russia , East Siberia ( GORODKOV 1986: 27 ).