Scarbrough, A.G. & Perez-Gelabert, D.E. (2009) Review of the West Indian species of Efferia Coquillett (Diptera: Asilidae) with 13 new species and checklist: Part II. Hispaniola, Puerto Rico, and Lesser Antilles including Tobago and Trinidad. Zootaxa, 1994 (1), 1–66.