Tryonicidae
The Tryonicidae are a family of cockroaches.
Biodiversity and distribution
Two genera containing 17 species are currently confirmed as belonging to this family, including the South American housebug.Table 1: Number of species of Tryonicidae in each region in which it is present
| Australia | New Caledonia | New Zealand | |
| Lauraesilpha | 11E | ||
| Tryonicus | 3E | 3E | 1A |