Episactidae Burr, 1899
Lethus carbonarius Descamps, 1974
Lethus maya Rehn, J.A.G. & J.W.H. Rehn, 1934
Lethus nicaraguae Descamps, 1974
Lethus oresterus Rehn, J.A.G. & J.W.H. Rehn, 1934
