(1) Dayus euryphaessa (Kirkaldy, 1907)
= Empoasca euryphaessa rubrocincta Linnavuori, 1960:18
Cicadula euryphaessa Kirkaldy, 1907: 68 .
Empoasca euryphaessa Linnavuori, 1960:17
Empoasca euryphaessa rubrocincta Linnavuori, 1960: 18
Dayus euryphaessus Kirkaldy: Dworakowska, 1971: 501.
Empoasca euryphaessa rubrocincta Linnavuori, 1960 (subjective synonym of Cicadula euryphaessa, Kirkaldy, 1907): Dworakowska, 1971: 501
Distribution: Australia, Fiji.