| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Weirdonia elongata | (Hering, 1941) | species | Synonym | ||
| Weirdonia helicea | Prozorov & Zolotuhin, 2012 | species | Accepted | ||
| Weirdonia hypocrita | Prozorov & Zolotuhin, 2012 | species | Accepted | ||
| Weirdonia idakum | (Bethune-Baker, 1913) | species | Accepted | ||
| Weirdonia murena | (Prozorov & Zolotuhin, 2012) | species | Accepted | ||
| Westermannia agrapha | Hampson, 1905 | species | Accepted | ||
| Westermannia anchorita | Holland, 1893 | species | Accepted | ||
| Westermannia araeogramma | Hampson, 1905 | species | Accepted | ||
| Westermannia argyroplaga | Hampson, 1905 | species | Accepted | ||
| Westermannia brillans | Viette, 1965 | species | Accepted | ||
| Westermannia convergens | Hampson, 1902 | species | Accepted | ||
| Westermannia cuprea | Hampson, 1905 | species | Accepted | ||
| Westermannia goodi | Hampson, 1912 | species | Accepted | ||
| Westermannia immaculata | Fletcher D. S., 1961 | species | Accepted | ||
| Westermannia leucogonia | Hampson, 1905 | species | Synonym | ||
| Westermannia melanconica | Bryk, 1913 | species | Accepted | ||
| Westermannia monticola | Strand, 1913 | species | Accepted | ||
| Westermannia oediplaga | Hampson, 1910 | species | Accepted | ||
| Westermannia pyridimacula | Gaede, 1916 | species | Accepted | ||
| Westermannia roseitincta | Pinhey, 1968 | species | Accepted | ||
| Westermannia superba | Hübner, 1823 | species | Accepted | ||
| Westermannia westermanii | (Poole, 1989) | species | Misapplied | ||
| Westermannia westermannii | (Guenée, 1852) | species | Synonym | ||
| Weymeria athene | (Weymer, 1892) | species | Accepted | ||
| Weymeria suffusa | Jordan, 1913 | species | Misapplied |