| 11. | Hindwing uniform sometimes with one or two obscure postmedian ocelli.
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| 12. | She has larger eyes than the workers and distinct ocelli.
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| 13. | Like their relatives, they lack anal thorns and have primitive ocelli.
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| 14. | On the forehead are three ocelli ( simple eyes ).
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| 15. | At the base of these tentacles there are single ocelli.
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| 16. | Ocelli are present and the postocellar bristles are divergent.
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| 17. | The compound eye and the ocelli supply insect vision.
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| 18. | On some species, sense organs called chaetosemata are found near the ocelli.
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| 19. | The utility of ocelli is not understood at present.
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| 20. | Fifth and sixth somites have black ocelli with yellow iris and white pupils.
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