"2021"^^ . "Three species of leaf-mining sawflies on Maple trees are newly reported from France, all of which have been observed in Bourgogne Franche-Comte region (center-east of France). These observations are not really surprising indeed, as these three sawfly species were already known from several European countries neighbouring France mainland. Moreover, a new host species, Acer monspessulanum, has been repeatedly encountered for what seems being identical to Heterarthrus wuestneii, a sawfly yet considered as being strictly monophagous on Acer campestre. This point is further discussed in more details." . . . "B\u00E9guinot, J. 2021. Heterarthrus cuneifrons, Heterarthrus wuestneii et Hinatara excisa, trois esp\u00E8ces mineuses sur Erables \u00E0 ajouter \u00E0 la faune de France (Hymenoptera Tenthredinidae). Entomologiste (Paris), 77(2): 99-104." . "2021"^^ . "Three species of leaf-mining sawflies on Maple trees are newly reported from France, all of which have been observed in Bourgogne Franche-Comte region (center-east of France). These observations are not really surprising indeed, as these three sawfly species were already known from several European countries neighbouring France mainland. Moreover, a new host species, Acer monspessulanum, has been repeatedly encountered for what seems being identical to Heterarthrus wuestneii, a sawfly yet considered as being strictly monophagous on Acer campestre. This point is further discussed in more details." . . "B\u00E9guinot (2021)" . "B\u00E9guinot (2021)" .