The term “cheek-lined wrasse” does not correspond to a widely recognized species, common name, or taxonomic group in authoritative ichthyological references, such as FishBase, the World Register of Marine Species (WoRMS), or major field guides to the Labridae (wrasse) family. Consequently, there is insufficient encyclopedic information to provide a detailed description.
Possible interpretation
The phrase appears to be a descriptive compound formed from “cheek‑lined,” indicating the presence of a distinct line or stripe running along the cheek region of a fish, and “wrasse,” a common name for members of the family Labridae. Many wrasse species exhibit vivid coloration and patterning, including facial lines, so the name could plausibly be used colloquially or in the aquarium trade to refer to a wrasse that displays a noticeable cheek stripe. However, without corroborating sources, the exact identity of the fish intended by this name remains unclear.