†Ametretus Handlirsch 1911 (winged insect)
Insecta - Palaeodictyoptera - Homoiopteridae
Full reference: A. Handlirsch. 1911. New Paleozoic Insects from the Vicinity of Mazon Creek, Illinois. American Journal of Science 31:297-326
Parent taxon: Homoiopteridae according to C. Brauckmann and R. Becker 1992
Sister taxa: Adolarryia, Amousus, Anglopterum, Anthracentomon, Homoeophlebia, Homoioptera, Larryia, Mazonopterum, Mazothairos, Monsteropterum, Paraostrava, Parathesoneura, Pharciphyzelus, Scepasma, Turneropterum
Subtaxa: Ametretus laevis
Ecology: