| 11. | The forewings are very broad and the outer margin is strongly convex.
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| 12. | The peristome of upper pitchers often has a slightly lobed outer margin.
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| 13. | The hindwings have two or three speckles near the outer margin.
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| 14. | The hindwings are brown with darker shading toward the outer margin.
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| 15. | The pectoral fins are small with a weakly convex outer margin.
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| 16. | The hindwings are light brown, somewhat yellowish on the outer margin.
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| 17. | The base, costal and outer margins of the forewings are white.
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| 18. | The hindwings are pale, suffused darker brown at the outer margin.
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| 19. | The hindwings are whitish, shaded with smoky at the outer margin.
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| 20. | There is a row of black dots along the outer margin.
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