| 1. | The interior of outer lip flare has sixteen low transverse ridges.
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| 2. | At the posterior half is a series of faint transverse ridges.
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| 3. | Terminal scute with a transverse ridge which is less distinct in females.
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| 4. | It has a terminal scute with a transverse ridge and 2 points.
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| 5. | Terminal scute with a transverse ridge, but without points.
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| 6. | Terminal scute with a transverse ridge, but no points.
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| 7. | The large rhomboid-shaped ears have transverse ridges across the tragi.
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| 8. | Terminal scute with two superposed bi-or tricuspid transverse ridges ."
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| 9. | Terminal scute with a transverse ridge and two points.
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| 10. | Terminal scale with a transverse ridge and two points.
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