J. E.  Collin, ?On the correct application of the name Dasiops facialis Collin (Dipt., Lonchaeidae). ?, Entomologist s monthly Magazine , vol. 93, p. 238, 1957.

J. E.  Collin, ?A revision of the British (and notes on other) species of Lonchaeidae (Diptera).?, Transactions of the Society for British Entomology , vol. 11, pp. 181 - 207, 1953.