Key to the Species of Notropis

20a. (From 19b.) Lateral stripe terminating posteriorly in oblong spot at base of caudal fin; lateral stripe anterior to dorsal fin not extending above midline (axis) of body.
silverstripe shiner

Notropis stilbius

20b. (From 19b.) Lateral stripe terminating at caudal fin without caudal spot; lateral stripe anterior to dorsal fin extending above midline (axis) of body.

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