Ghosts of Insects Passed

Across the surface of the rose leaf can be seen the ghostly remains of the shed skin of an aphid that has passed by. This is all part of the insect’s metamorphosis processes. Most aphid nymphs are born live, and they have to go through a series of moultings – also called ecdysis – to develop. Moulting can be a risky buisness as it renders the subject immobile during this phase and vulnerable to predators. Aphids usually have to pass through 4 instars to reach full maturity. The remaining cast skin is called exuvia.

Click and click again on the image to get that little bit closer …

May 2019, rear garden, Staffordshire, England. © Pete Hillman.

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