| 31. | Plastrons do not become more numerous than scapulae until the R�nm�n ( �Nl ) Park phase.
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| 32. | Males and females can be distinguished by differences in plastron shape and eye and chin colouration.
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| 33. | The plastron of females and juveniles is flat while in males it gains concavity with age.
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| 34. | "P . ramonensis " is known from a partial carapace and connected plastron.
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| 35. | The male's plastron is slightly concave, while that of the female is completely flat.
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| 36. | They are distinguished from their closest relatives by a hinge in the front section of the plastron.
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| 37. | The bridge ( the hinge connecting plastron and carapace ) is the same color as the plastron.
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| 38. | The bridge ( the hinge connecting plastron and carapace ) is the same color as the plastron.
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| 39. | The flap-shelled name stems from the presence of femoral flaps located on the plastron.
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| 40. | The plastron is dark brown and may be uniformly coloured, or show darker blotches or smudges.
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