| 1. | The tuberculations of the periphery are often long and spinose.
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| 2. | Ventrolateral tubercles, found mostly throughout, are spinose.
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| 3. | Directly posterior was an unarmed space, followed by posteriorly directed spinose hooks.
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| 4. | The male's tegulum has two margins and the paracymbium is spinose.
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| 5. | The surface smooth or rarely spinose to striate.
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| 6. | The spreading spinose shrub typically grows to a height of and a width of.
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| 7. | They don't have spinose stems and climb by means of their reflexed terminal leaflets.
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| 8. | Tail ending in a large rugose shield, which is neither truncated nor spinose at the end.
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| 9. | Tail ending in a large convex rugose shield, which is neither truncated nor spinose at the end.
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| 10. | The varices ( a thickened axial ridge in the shell ), which, in turn, show foliaceous or spinose projections.
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