Euthymia Jousseaume, 1884 [invalid: junior homonym]
Original reference. Jousseaume 1884: 237.
Type species. Euthymia regalis Jousseaume, 1884, by original designation.
Remarks. Gender: feminine. It is a junior homonym of Euthymia Stål, 1875 ( Orthoptera, see Stål 1875: 29). Euthymella Thiele, 1929 was introduced as a replacement name.