S. A.  Marshall and Richards, O. W., ?Chapter 93. Sphaeroceridae?, in Manual of Nearctic Diptera, vol. 2, J. F.  McAlpine, Peterson, B. V., Shewell, G. E., Teskey, H. J., Vockeroth, J. R., and Wood, D. M., Eds. Ottawa: Research Branch, Agriculture Canada, 1987, pp. 993-1006.

M.  Buck and Marshall, S. A., ?Revision of the Neotropical family Inbiomyiidae (Diptera, Schizophora)?, Contributions in Science (Los Angeles), vol. 513, pp. 1-30, 2006.

K. M.  Pendreigh and Marshall, S. A., ?The terrestrial, saprophagous Diptera of an Ontario Bog, with special reference to small dung flies (Sphaeroceridae)?, Proceedings of the Entomological Society of Ontario, vol. 117, pp. 15-19, 1986.

J.  Sivinski, Marshall, S. A., and Petersson, E., ?Kleptoparasitism and phoresy in the Diptera?, Florida Entomologist, vol. 82, pp. 179-197, 1999.