Persicaria
Guides
Clinodiplosis undescribed-species-on-persicaria
An undescribed species of gall midge in the genus Clinodiplosis (family Cecidomyiidae) associated with Persicaria plants. The species has not received formal taxonomic description, though its existence is documented through gall formation on host plants. As with other Clinodiplosis species, it likely induces characteristic plant galls during larval development. The specific epithet reflects its documented host association rather than a formally published name.
Rhinoncomimus
Rhinoncomimus is a genus of minute seed weevils in the family Curculionidae, established by Wagner in 1940. The genus comprises approximately eight described species distributed in Eastern Asia, with China representing a center of diversity. One species, R. latipes (the mile-a-minute weevil), has been extensively studied and deployed as a biological control agent for the invasive vine Persicaria perfoliata in North America. The genus is characterized by host associations with Polygonaceae, particularly Persicaria and Polygonum species.