Mecinini
Guides
Cleopomiarus
Cleopomiarus is a genus of weevils in the tribe Mecinini (Curculionidae), established by Pierce in 1919. The genus comprises approximately 21 Holarctic species, including two North American and 19 Palaearctic species, with additional species described from China. Species are associated with Campanulaceae host plants. Cleopomiarus was historically conflated with the genus Miarus but has been reinstated as distinct based on morphological characters of adults and immature stages.
Rhinusa neta
Rhinusa neta is a seed-feeding weevil in the family Curculionidae, native to Europe and introduced to North America as a biological control agent for invasive toadflax species. Adults are active from May to August. Larvae develop inside seed capsules of host plants, feeding on immature seeds. The complete development cycle from egg to adult averages approximately 60 days under standard laboratory conditions.