| 11. | There are also thorns on the dorsal surface of the disc and tail.
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| 12. | The dorsal surface is covered by small, roughly conical dermal denticles.
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| 13. | Its dorsal surface is medium brown, with a lighter ventral surface.
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| 14. | The subspecies is normally one solid color on the dorsal surface.
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| 15. | Color in preservative : Head and body brown on dorsal surfaces.
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| 16. | The dorsal surface of the disc is covered with spines and thorny towers.
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| 17. | Males have brown flecks on the dorsal surface and browner heads.
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| 18. | Roth's tree frog lacks emerald green flecks on the dorsal surface.
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| 19. | Its underside is smooth and its dorsal surface is densely covered with prickles.
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| 20. | The dorsal surface of the cuttlebone is yellowish and evenly convex.
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