Tynommatidae
# Tynommatidae

Tynommatidae is a family of millipedes in the order Callipodida. There are about 12 genera and more than 30 described species in Tynommatidae, found mainly in western North America.

Tynommatidae was formerly considered a subfamily (Tynommatinae) of Schizopetalidae, but has been elevated in rank to family, and includes North American millipedes from the family Schizopetalidae.

## Genera

These 12 genera belong to the family Tynommatidae:

* Aspidiophon Shelley, 2000
* Caliactis Shelley, 1996
* Colactis Loomis, 1937
* Colactoides Shelley, 1997
* Diactis Loomis, 1937
* Etiron Chamberlin, 1941
* Florea Shelley, 1996
* Heptium Loomis, 1937
* Idrionaria Shelley, 1996
* Mexicopetalum Stoev & Shelley, 2009
* Texophon Chamberlin, 1946
* Tynomma Loomis, 1937
