Orthonevra tristis (Loew, 1871)

Aistleitner et al. (2020) reported this species under the name O. onytes (Séguy, 1961) . Speight (2020) mentioned the confusion about the taxonomic status of this species. We keep the name O. tristis until the identity of the type material of both O. onytes and O. tristis is clarified.