How is the defining body pattern of the White Crappie contrasted with the markings of the Black Crappie?

Answer

White Crappie are defined by dark vertical bars

A primary visual difference used to separate *Pomoxis annularis* from *Pomoxis nigromaculatus* lies in their respective body patterns. The White Crappie is characterized by possessing dark vertical bars that run along its flanks. These bars, although sometimes faint, provide the definition for this species. In stark contrast, the Black Crappie features markings that manifest as black spots. These spots are generally more scattered and appear less organized or systematic than the distinct vertical barring seen in the White Crappie, making the pattern distinction a reliable, albeit subtle, identification cue.

How is the defining body pattern of the White Crappie contrasted with the markings of the Black Crappie?
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