They are also known to feed on small fishes, mostly shad, while the juveniles feed on insects.
en.wikipedia.org The dominant fish in the lake are blue tilapia and threadfin shad, and suckermouth catfish.
en.wikipedia.org Other commercially important species are bream, reeves shad, eel, cat fish, rainbow trout, salmon, whitebait, mullet, mandarin fish, perch, sturgeon, murrel and pangolin.
en.wikipedia.org Most of the residents were canal workers, raftsmen, shad fishermen and eel fishermen.
en.wikipedia.org The new fish lift was completed in time for the 1997 season and began lifting american shad and other migratory fish species.
en.wikipedia.org