630 



MONOGRAPH OF THE AUSTRALIAN CICADID^S, 



33(82). 

 34(35). 

 35(34). 

 36;3l). 

 37(38). 

 38(37). 

 39(28). 

 40(43). 

 41(42). 

 42(41). 

 43(40). 

 44(45). 

 45(44). 



46(51). 

 47(48). 

 48(47). 

 49(50). 

 50(49). 

 51(46). 

 52(53). 



53(52). 



54(27). 

 55(60). 

 56(57). 

 57(56). 

 58(59). 

 59(58). 

 60(55). 

 61(64). 

 62(6?i). 

 €3(62). 



64(61). 

 65(66). 

 66(65). 



67(70). 

 68(69). 



Veins of tegmina and wings red. 



Front of pronotutn narrower than head , .., fletcheri. 



Front of pronotum the width of head ruhristrigata. 



Apical margins of abdominal segments concolorous. 



Veins of tegmina and wings pale red or yellow kershmvi. 



Veins of tegmina and wings blackish abdominalis. 



Front angles not prominent. 



Costa black. 



Head narrower than front of pronotum acede. 



Head width of pronotum melete. 



Costa red. 



Abdomen without stripes or spots above atrata. 



Abdomen with apical borders of segments red or 

 yellow. 



Mesonotum tawny or yellow. 



Pronotum yellow mackinlayi. 



Pronotum black. 



Body black, not hairy latorea. 



Body tawny, very hairy angusta. 



Mesonotum black. 



Abdomen with ferruginous and green bands on seg- 

 ments quadricincta. 



Abdomen with red bands on segments, interrupted 

 on the back incepta. 



Abdomen not black. 



Venation fuscous or black. 



Mesonotum red tristrigata. 



Mesonotum black. 



Pronotum black ahhreviata. 



Pronotum dull ochraceous la ndsboroughi. 



Venation not fuscous or black; pale. 



General colour red or reddish. 



Mesonotum without spots or stripes; opercula small, riibea, 



Mesonotum with fuscous stripes ; opercula large, 

 disc-shaped, convex on interior surface, laterally 

 extending beyond sides of abdomen, posteriorly 

 reaching middle of abdomen, touching, red castanea. 



General colour yellow or yellowish. 



Mesonotum without fuscous marks fulva. 



Mesonotum spotted or striped with fuscous or 

 black. 



Two stripes on mesonotum, 



Mesonotum yellow, with fuscous marks fiava. 



