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[1983evansd]

Can someone tell me what fish this is please?

 

[Pete polyp]

Formosa wrasse

 

[1983evansd]

Thank you [emoji106]

 

[1983evansd]

Do you know why his head turns yellow somtimes?

 

[Dtech07]

The Formosa Wrasse is also referred to as the Formosan Coris or Queen Coris. The juvenile and adult appearances vary greatly. As a juvenile, the body color is orange with white tiger stripes across the back. The stripes and fins are outlined in black. As an adult, the females have a dark blue-green body with black spots, accented by red on the fins, and a light-blue diagonal stripe across the orange face. The males have a light-blue body with vertical blue stripes and several green stripes on the face.