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Gyranusoidea
Gyranusoidea is a genus of encyrtid parasitoid wasps established by Compere in 1947. The genus contains species that are primary parasitoids of mealybugs (Pseudococcidae), with several species deployed as biological control agents for agricultural pest management. Gyranusoidea tebygi is the most extensively studied species, introduced from India to West Africa in 1987 to control the invasive mango mealybug Rastrococcus invadens, where it established readily and achieved significant pest suppression. Other species such as G. indica have been reported as parasitoids of additional mealybug pests including Maconellicoccus hirsutus.