Common name of Cetoscarus bicolor
| Common name | Bicolor parrotfish |
| Language | English |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Niue |
| Locality | |
| Ref. | Dalzell, P., S.R. Lindsay and H. Patiale, 1991 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | non-fish animal |
| 1st modifier | color pattern(s) |
| 2nd modifier | |
| Remarks | Their fused teeth joined at the front in a groove forming a pair of beak-like tooth plates and their flapping of their pectoral fins during swimming gave them their name parrotfishes (Ref. 5288). |