Clonal-development
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Copidosoma
copidosoma wasp
Copidosoma is a genus of chalcid wasps in the family Encyrtidae, comprising over 200 species of polyembryonic parasitoids. These wasps deposit one or two eggs into host Lepidoptera eggs, which then proliferate into thousands of genetically identical embryos. A unique caste system produces two larval morphs: sterile soldiers that defend the host from competitors and reproductive larvae that consume the host and emerge as adults. The genus has been extensively studied for its extreme clonal reproduction and is widely used in biological control programs against agricultural pests.