The yellowfin sole occupies a moderately high trophic level in the food chain. The diet of the yellowfin sole consists mainly of zoobenthic organisms, including polychaetes and amphipods such as hydroids, worms, mollusks, and brittle stars.[1][2] Yellowfin sole are known to be prey fish for sculpin, Pacific halibut, Pacific cod, and arrowtooth flounder.[1][2]