What is (a) A cyprinoid fish of the Mississippi valley (Pimephales promelas); -- called also black-headed minnow. (b) A labroid food fish of California; the redfish called?

fathead — (a) A cyprinoid fish of the Mississippi valley (Pimephales promelas); -- called also black-headed minnow. (b) A labroid food fish of California; the redfish. (Webster's 1913.)

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