Key to species of Antillaptera nov.gen.

1 Coloration piceus, median carinate thoracic ridge with longitudinal sulcus. Martinique (Figs. 3-5)............................................................................................ A. furconotus nov.sp.

2 Coloration ochraceous, yellowish to reddish brown, median carinate thoracic ridge without longitudinal sulcus .................................................................................................3

3 Antennae longer, about 2.1 times as long as width of head; habitus more elongate. Guadeloupe (Figs 1, 2) .................................................................... A. basseterrana nov.sp.

- Antennae shorter, 2.0 times as long as width of head; habitus with wider abdomen. Dominica (Figs 6-11) ............................................................................. A. wheeleri nov.sp.