Knutson, L.V., Deeming, J.C. and Ebejer, M.J. 2018. The Snail-killing Flies (Diptera: Sciomyzidae) of West Africa. Zootaxa. 4483, 1 (Sep. 2018), 67–100. DOI:https://doi.org/10.11646/zootaxa.4483.1.3.