| 41. | Pupation takes place in a tough silken cocoon within the mine.
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| 42. | The pupa is made in a white cocoon within the mine.
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| 43. | The pupa is made in an oval, almost glassy cocoon.
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| 44. | Older larvae leave the mine to pupate in a cocoon nearby.
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| 45. | The cocoon is usually placed on the surface of the leaf.
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| 46. | The cocoon is found at a position separated from the mine.
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| 47. | The pupa is contained in an oval cocoon made of frass.
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| 48. | Pupation takes place inside a black, frass-covered ovate cocoon
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| 49. | Pupation takes place in a flat, oval, silken cocoon.
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| 50. | The pupa is made in a slight cocoon in surface litter.
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