Chrysalis parasitic wasps Ptertomalus sp (Allotment)

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I have posted these little wasps before but never with a chrysalis. these wasps are tiny but very numerous on the allotment where we get so many Cabbage white butterflies. The adult injects eggs into the chrysalis where its young develope and eat the pupating caterpillar.

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Before emerging the following year to carry on the cycle

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