Myrtaceae-associated
Guides
Rileya
Rileya is a genus of parasitoid wasps in the family Eurytomidae comprising 27 described species. Members of this genus are known to develop as parasitoids within galls formed by gall midges (Cecidomyiidae) on various host plants, particularly in the Myrtaceae family. The genus has been recorded from the United States through Central America and across much of South America, with multiple species described from Brazil.