- the new family: Aspidiophon, Caliactis, Colactis, Colactoides, Diactis,
Etiron, Florea, Heptium, Idrionaria, Mexicopetalum, Texophon, and Tynomma. Acanthopetalum...
- 1996
Colactis Loomis, 1937
Colactoides S****ey, 1997
Diactis Loomis, 1937
Etiron Chamberlin, 1941
Florea S****ey, 1996
Heptium Loomis, 1937
Idrionaria S****ey...