Sunset/Green Moon Wrasse Thalassoma lutescens

Sunset Wrasse
Sunset Wrasse male
The colourful Sunset Wrasse is also called the Banana, Green Moon (Australia) or Yellow-brown Wrasse. Growing to 30cm long, it is native to coral reefs of the Indian and western Pacific Oceans.
The male has the turquoise colours seen above.
Sunset Wrasse female
Sunset Wrasse female
Sunset Wrasse
The female is the "Banana" yellow (Banana Wrasse) or "Yellow-brown".
(Thalassoma grammaticum, native to the tropical reefs of the eastern Pacific, is also called the Sunset Wrasse.)