| Naming history |
| Gecko gigas |
Liénard, 1842 |
| Gecko newtonii |
Günther, 1877 |
| Macrophelsuma newtoni |
Hoffstetter, 1946 |
| Phelsuma gigas |
Vinson & Vinson, 1969 |
 
 | General |
| Common name: | Giant Day Gecko |
| Etymology: |
gigas (Greek) - Large
|
| CITES: | II | | Terra Typica: | Isle Frégate near Rodriguez | | Size: | 380 mm |
| Method: |
Unknown |
|
|
 | Location |
Rodriguez
|
 
 | Description |
| This was the largest Phelsuma found. Unfortunately it is extinct. |
|