| 31. | Furthemore, the ventral surfaces are paler than the dorsal surfaces.
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| 32. | The dorsal surface pinkish tan with some darker brown spots, blotches or other markings.
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| 33. | The forewings are uniformly brown with a glossy dorsal surface.
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| 34. | The colour and patterns of the dorsal surface vary greatly.
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| 35. | The dorsal surface of the cerebrum is membranous, and does not contain any nervous tissue.
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| 36. | The dorsal surface is covered with dermal denticles with a central ridge of thorny protuberances.
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| 37. | The dorsal surface is mottled brownish-grey with darker speckling.
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| 38. | Segment 12 is usually smooth on its dorsal surface.
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| 39. | The telson is subglobose with a flat dorsal surface.
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| 40. | This spread laterally and upwards towards the dorsal surface.
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