| 11. | Lateral canals run to both the tube feet and the large oral tentacles, all of which possess ampullae.
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| 12. | The oral tentacles are shorter, thickened at the base, tapering, projecting laterally and horizontally and curved backward.
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| 13. | Its head bears perfoliate orange rhinophores and a pair of oral tentacles which have an orange band in their midsection.
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| 14. | It is a slender pale-bodied nudibranch which has smooth white rhinophores and a pair of elongated oral tentacles.
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| 15. | As the medusa grows, the oral tentacles branch but the general form of the medusa remains much the same.
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| 16. | The rhinophores are orange with white tips, and the oral tentacles are translucent white with a hint of orange.
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| 17. | Order Apodida have a slender and elongate body lacking tube feet, with up to 25 simple or pinnate oral tentacles.
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| 18. | The rhinophores are annulate, the oral tentacles are very long, both sets of tentacles are tipped with white pigment.
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| 19. | The rhinophores are translucent orange with white tips, and the oral tentacles are translucent white and slightly longer than the rhinophores.
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| 20. | Aspidochirotida are the most common sea cucumbers encountered, with a strong body and 10 30 leaf like or shield like oral tentacles.
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