Alena Navás, 1916

Alena americana (Carpenter, 1959)

Alena australis (Banks, 1895)

Alena caudata (Navás, 1914)

Alena distincta (Banks, 1911)

Alena horstaspoecki U. Aspöck & Contreras-Ramos, 2004

Alena infundibulata U. Aspöck et al., 1994

Alena minuta (Banks, 1903)

Alena schremmeri U. Aspöck et al., 1994