This article contains made-up species!
This article contains made-up species not found on Earth. They will be highlighted in pink.
This list is used to show all the species of Cacatuidae.
| Species of Nymphicus | |||
|---|---|---|---|
| Species | Image | Size | Range |
| Cockatiel, Nymphicus hollandicus | 
|
29–32 centimetres (11–13 in) | Endemic to Australia. Escapes may occur elsewhere. Sometimes an anomaly. |
| Giant Cockatiel, Nymphicus grandis[made-up sp.] | 
|
38.4–42 centimetres (15.1–16.5 in) | Found throughout Europe. |
| Superb Cockatiel, Nymphicus superbis[made-up sp.] | 
|
32–35 centimetres (13–14 in) | Found throughout Europe. |
| Species of Calyptorhynchus | |||