Key to Australian Cixiini genera with a forked frontal median carina

1 First hind tarsomere with 8 apical teeth and 4 setae; angle formed by hind margin of pronotum rectangular or moderately obtuse (Fig. 6 D); lateral carinae of pronotum c-shaped, lateral parts directed towards head; vertex in midline at least twice as long as pronotum...................................................................... Yanganaka, gen. nov.

- First hind tarsomere with 5–7 apical teeth and no setae; angle formed by hind margin of pronotum broadly obtuse (Figs 2– 5 B,D, 6B); lateral carinae of pronotum s-shaped, second bend turning towards mesonotum (Figs 2–5 B,D, 6B); vertex in midline about as long as pronotum.................................................................... Aka White.