Four-lined wrasse
# Four-lined wrasse

The four-lined wrasse, Pseudocheilinus tetrataenia, is a species of wrasse native to the Pacific Ocean. It inhabits coral reefs at depths from 6 to 44 m (20 to 144 ft). This species can grow to 7.5 cm (3.0 in) in total length. It can be found in the aquarium trade.

