Genus HYDRELLIA Robineau-Desvoidy

Hydrellia Robineau-Desvoidy, 1830: 790 . Type species: Hydrellia communis Robineau-Desvoidy, 1830 (= Notiphila griseola Fallén, 1813), by subsequent designation of Duponchel in d’Orbigny, 1845: 743.