| Genus | Species |
|---|---|
| Agamia | 1 |
| Ardea | 12 |
| Ardeola | 8 |
| Botaurus | 4 |
| Bubulcus | 1 |
| Butorides | 3 |
| Casmerodius | 0 |
| Cochlearius | 1 |
| Dupetor | 0 |
| Egretta | 12 |
| Gorsachius | 4 |
| Ixobrychus | 10 |
| Mesophoyx | 0 |
| Nyctanassa | 1 |
| Nycticorax | 2 |
| Pilherodius | 1 |
| Syrigma | 1 |
| Tigriornis | 1 |
| Tigrisoma | 3 |
| Zebrilus | 1 |
| Zonerodius | 1 |