Jewel Wasp

Chrysididae

TQ4792 08/07/2025 ©Raymond Small

Members of the family Chrysididae are known as Jewel or Cuckoo Wasps. They are small (4-11mm) and their bodies often have a metallic iridescence. Their eggs are laid in nests of unrelated species. The larvae hatch to feed on eggs and young belonging to the host before eating the host's food supply. Chrysidids are always solitary, usually flying on hot, dry, sunny days. There are a number of similar-looking species.

TQ4892 30/06/2018 ©Mike Rumble 

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