| 31. | Its pronotum is suborbicular ( nearly round ), widest near the base.
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| 32. | The pronotum of the female is larger and broader than in the male.
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| 33. | Pronotum is black, with longitudinal stripes of rugosity.
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| 34. | Pronotum longer than broad, narrower than head.
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| 35. | Tegmina nearly twice as long as pronotum, truncate; inner wings usually aborted.
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| 36. | Pronotum has a pair of oblong central warts.
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| 37. | One pair of oblong central warts on pronotum.
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| 38. | It is long, yellowish, with darker markings on the pronotum and forewings.
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| 39. | The species are brown coloured with blue pronotum.
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| 40. | They are wooden brown coloured with black pronotum.
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