| 1. | The darker striae ( crosslines ) are indistinct and obtusely angulated.
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| 2. | This line is broken but often well angulated at the middle.
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| 3. | The first line is indicated by an angulated darker posterior margin.
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| 4. | Margins of the wings entire, the posterior being slightly angulated.
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| 5. | The apical streak is angulated and the terminal line is blackish.
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| 6. | The hocks are sturdy, well angulated, not steep.
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| 7. | The hindquarters are powerful and well angulated with a low placed hock.
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| 8. | The darker fuscous striae are angulated and the postmedian line is biangulate.
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| 9. | The forewing apex is produced and the outer margin is obtusely angulate.
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| 10. | Its periphery is smooth or nodose, angulate or keeled.
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