Subfamily of wasps
The Mesostoinae is a subfamily of braconid wasps with a Gondwanan distribution. The members of this family display sexual dimorphism, males are brachypterous, which means that they have reduced, non-functional wings.
Biology.
The Mesostoini and Hydrangeocolini include primary gall formers on "Banksia" and parasites of the gall-forming Cecidomyiidae. The Avgini include parasitoids of leaf-mining and leaf-rolling Lepidoptera.
Genera.
This subfamily contains the following thirteen genera:
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References.
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Further reading.
 Data related to at Wikispecies