BY F. W. CODING AND W. W. FROGGATT. 599 



11(32). Fuscous markings on tegmina on first three apical 

 areas only. 



12(17). Tegmina tinged with bronze. 



13(14). Wings with apex of anal area infuseated auratus. 



14(13). Wings with apex of anal area not infuseated. 



ln(16). Abdomen black, apical margins of segments yellow.. coleoiHratus. 



16(15). Abdomen ochraceous, base of anal appendage broadly 



black doddi. 



17(12). Tegmina not tinged with bronze. 



18(27). Wings with apex of anal area not infuseated. 



19(22). Lateral margins of pronotum with a tooth at middle. 



20i21). Body densely covered with long black hairs; apical 



margins of abdominal segments with golden hairs... hirsutus. 



21(20). Body with a few scattering hairs; abdomen destitute 



of golden hairs horealis. 



22(19). Lateral margins of pronotum unarmed. 



23(26). Abdomen fuscous below. 



24(25). Anal appendage below black kurandce. 



25(24). Anal appendage below yellow gregoryi. 



26(23). Abdomen pale ochraceous below, with transverse fus- 

 cous fasciae ^ muelleri. 



27(18). Wings with apex of anal areas infuseated 



28(29). Disc of wings with a black spot curvicosta. 



29(28). Disc of wings immaculate. 



30(31). Pronotum red, with a broad, distinct, yellow median 



stripe ruber. 



31(30). Pronotum ochraceous, with a broad, distinct, median 



black stripe ivillsi. 



32(11). Tegmina with tips of longitudinal veins and bases of 

 apical areas infuseated. 



33(34). Abdomen testaceous, apical borders yellow; veins fus- 

 cous gilmorei. 



34(33). Abdomen black, apical borders paler; venation yellow. 



35(36). Front very convex, abdomen below black, last seg- 

 ment and anal appendage testaceous biirkei, 



36(35). Front very lightly convex, abdomen ferruginous below, interriqjtus. 



^TiBiCEN CURVICOSTA, Germ. 

 1834. Cicada id., Silb. Rev. Ent. ii. p. 66. 

 1838. Cicada tephrogaster, Boisd., Yoy. d'Astr. Ent. p. 611, pi. 10, 



fig. 5. 

 1903. Frogg., Agr. Oaz. N.S.W. p. 418, and Misc. Pub. No. 643, 



p. 8, pi. 2, fig. 4. 



