Megalodontes is a genus of sawflies within the Symphyta belonging to the family Megalodontesidae subfamily Megalodontinae.
Megalodontes species are quite rare sawflies with a shiny black body and narrow pale yellow stripes on the abdomen. The head is large, the antennae are pectinate and the wings are reddish. These species are restricted to the temperate regions of Eurasia.
Megalodontes bucephalus (Klug, 1824)Megalodontes capitalatus Konow, 1904Megalodontes cephalotes (Fabricius, 1781)Megalodontes dusmeti Enslin, 1914Megalodontes eversmanni (Freymuth, 1870)Megalodontes fabricii (Leach, 1817)Megalodontes flabellicornis (Germar, 1825)Megalodontes flavicornis (Klug, 1824)Megalodontes gratiosus (Mocsáry, 1881)Megalodontes krausi Taeger, 1998Megalodontes laticeps Konow, 1897Megalodontes medius Konow, 1897Megalodontes merceti Konow, 1904Megalodontes mocsaryi (Ed. André, 1881)Megalodontes mundus Konow, 1904Megalodontes panzeri (Leach, 1817)Megalodontes phaenicius (Lepeletier, 1823)Megalodontes plagiocephalus (Fabricius, 1804)Megalodontes scythicus Zhelochovtsev, 1988Megalodontes spiraeae (Klug, 1824)Megalodontes thor Taeger, 2002Megalodontes turcicus (Mocsáry, 1881)
