Finspot wrasse

The finspot wrasse (Xenojulis margaritaceus), also known as the pinkspeckled wrasse, pearly rainbowfish or pearly weed wrasse, is a species of wrasse native to the western Pacific Ocean. It can be found on coral reefs at depths from 2 to 10 m. This species grows to 10 cm in standard length. It can also be found in the aquarium trade. This species is the only known member of its genus.