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top jaw - front with teethisthmus under throat - slender, slight shoulders at front base
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slender, cylindricalpectoral 15-16pelvics behind D basegill rakers 51single belly scute, W shaped, between pelvicsA 10-13
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top jaw - front without teethisthmus under throat - distinct blunt shoulders at front base
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silver stripe narrows & fades at reartop jaw - front with teethisthmus under throat - triangular, no front shoulders
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silver stripe NOT narrowing or fading at reartop jaw - front with teethisthmus under throat - triangular, no front shoulders