Genus Chrysomya Robineau-Desvoidy Diagnosis. Greater ampulla setose (Fig. 4); T1+2 wholly black, T3 and T4 with only posterior margins black (Whitworth 2006: fig. 18). Discussion. Four species of this genus have been introduced into the Neotropical Region from the Old World. Only three species occur in the West Indies: C. albiceps (Wiedemann, 1819), C. megacephala (Fabricius, 1794), and C. rufifacies (Macquart, 1844). The fourth species, Chrysomya putoria (Wiedemann, 1830), is not known from the West Indies.

Published as part of Whitworth, Terry, 2010, Keys to the genera and species of blow flies (Diptera: Calliphoridae) of the West Indies and description of a new species of Lucilia Robineau-Desvoidy, pp. 1-35 in Zootaxa 2663 on page 10, DOI: 10.5281/zenodo.276279