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white perch vs. white bass

white perch

noun

a small game fish, Morone americana, greenish-gray above and silvery below, inhabiting streams along the Atlantic coast of the United States.
freshwater drum.
silver perch.

white bass

[bas] / bæs /

an edible freshwater fish, Morone chrysops, of the Great Lakes and Mississippi River drainage, silvery with yellow below and having the sides streaked with blackish lines.