J. R.  Malloch, ?Lonchaeidae, Chloropidae, Piophilidae.?, in Insects of Samoa and other Samoan terrestrial arthropoda, vol. 6, British Museum London, 1930, pp. 239-243.

J. R.  Malloch, ?Acalyptrata: Helomyzidae,Trypetidae, Sciomyzidae, Sapromyzidae, etc."?, in Diptera of Patagonia and South of Chile, vol. 4, London: British Museum Natural History, 1933, pp. 348-352.