
Redlip Parrotfish (Scarus rubroviolaceus) ナガブダイ also Blackvein and Half&half Parrotfish (size 70cm)
A male Redlip Parrotfish has red or pink lips. It is hard to see the lips, but the back half of the fish is usually lighter than the front half. That goes for both sexes. Amami 2023

A female Redlip Parrotfish is also darker in the front. The edges of the scales are black which gives it a black vein sort of look. Amami 2023

This may be a juvenile Redlip Parrotfish. It is from one source from the internet. I usually like a little more confirmation. I am pretty sure that it is a juvenile parrotfish. Amami 2024