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Percentage rates of midgut epithelial cells with autophagic structures in Meta menardi during overwintering, as observed by TEM. For each sex and time frame, 300 epithelial cells were randomly selected and analysed.
| Time frame Sex | Beginning | Middle | End |
|---|---|---|---|
| ♂ | 10 | 45 | 65 |
| ♀ | 12 | 49 | 71 |
