Xyleus Gistel, 1848
Xyleus discoideus angulatus (Stål, 1873)
Xyleus discoideus subsp. discoideus (Serville, 1831)
Xyleus discoideus mexicanus (Bruner, L., 1906)
Xyleus discoideus rosulentus (Stål, 1878)
Xyleus discoideus venezuelae Carbonell, 2004