J. F.  McAlpine, ?Cone-infesting Lonchaeids of the genus Earomyia Zett. With descriptions of five new species from western North America (Diptera: Lonchaeidae). ?, The Canadian Entomologist, vol. 88, pp. 178 - 196, 1956.

J. F.  McAlpine, ?Old World lonchaeids of the genus Silba Macquart (= Carpolonchaea Bezzi), with descriptions of six new species (Diptera Lonchaeidae). ?, The Canadian Entomologist, vol. 88, pp. 521 - 544, 1956.