Blue-headed Wrasse
Thalassoma amblycephalum
- Least concern
- Card rarity: Common
- Fish

Thalassoma amblycephalum, the blunt-headed wrasse, blue-headed wrasse, blue-headed zoe, moon wrasse, paddle-fin wrasse or two-tone wrasse, is a species of wrasse native to the Indian Ocean and the western Pacific Ocean. It is a reef inhabitant, being found in schools at depths from 1 to 15 m. This species can reach 16 cm (6.3 in) in standard length. It can also be found in the aquarium trade.
Classification
- Class
- Actinopterygii
- Order
- Labriformes
- Family
- Labridae
- Genus
- Thalassoma