| Darcythompsonia Scott, 1906 |
| Darcythompsonia fairliensis (Scott, 1899) |
| Darcythompsonia inopinata Smirnov, 1934 |
| Darcythompsoniidae Lang, 1936 |
| Kristensenia Por, 1983 |
| Kristensenia secunda Gómez, 2005 |
| Leptocaris Scott, 1899 |
| Leptocaris stromatolicolus Zamudio-Valdéz & Reid, 1990 |
| Pabellonia Gómez, 2000 |
| Pabellonia olganoguerae Gómez, 2000 |