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.