G. D.  Butler, ?Insects and other arthropods from Laysan Island?, Proceedings of the Hawaiian Entomological Society, vol. 17, pp. 379-387, 1961.

D. P.  Wilton, ?Refuse containers as a source of flies in Honolulu and nearby communities?, Proceedings of the Hawaiian Entomological Society, vol. 17, pp. 477-481, 1961.