Key to the Species of Notropis

13a. (From 3b.) Pharyngeal teeth 1, 4-4, 1 (some Notropis micropteryx may have 2, 4-4, 2).

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13b. (From 3b.) Pharyngeal teeth 2, 4-4, 2 (some Notropis micropteryx may have 1, 4-4, 1).

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