BY F. W. GODING. 



Centrotypus, Stal. 



21. occidentcdis, Godg. 



22. mhiutus, Godg. 

 LuBRA, Godg. 



23. spinicornis, Walk. 



24. regalis, Godg. 

 Daunus, Stal, 



25. vitta, Walk. 



0. contorta, Walk. 



26. Tasmanice, Fairm. 

 C. contractus, Walk. 



C. fruncaticornis. Walk. 



27. (/racilis, Godg. 

 EuTRYONiA, Godg. 



28. mo7bstrifera, Walk. 

 0. ponderifer, Walk. 



(?) Hypsoprora, Stal. 



29. cassis, Buck. 

 (?) Philya, Walk. 



30. parvula, Buck. 



EUFROGGATTIA, Godg. 



31. tuhercidata, Godg. 



PORCORHINUS, Godg. 



32. Master si, Godg. 



Synopsis of Subfamilies of the Membracid^. 



1 (2), Scutellum distinct, produced beyond metanotum, and 



furnished with acute apical angles Centrotince. 



2 (1). Scutellum obsolete or wanting, not extending beyond 



metanotum. 



3 (10). Tarsi of equal length, or posterior longer than 



anterior pairs. 



4 (9). Tibiae simple, not dilated. 



5 (6). Tegmina folded behind clavus, free portion cori- 



aceous, opaque, with scarcely distinguishable 

 veins externally; clavus and interior basal cell of 

 corium broadened toward apex, intermediate 

 apical cell petiolate in the coriaceous part Tragojnnce. 



6 (5). Tegmina entirely membranous; veins distinct. 



7 (8). Third apical cell elongate, never petiolate Ddrnince. 



8 (7). Third apical cell subtriangular, petiolate adjacent 



cells contiguous . , Siiiiliina\ 



9 (4). Tibiae and lateral borders of head dilated, foliaceous. Membracince. 

 10 (3). Posterior tarsi small, shorter than anterior pairs ' Hoplophorince. 



Synopsis of the Genera found in Australia. 



1 (24). Prothorax furnished with a posterior process 



which nearly covers scutellum. 



2 (5). Dorsum of prothorax unarmed, convex. 



3 (4). Corium with two discoidal cells Terentius, p. 7. 



4 (3). Corium with three discoidal cells D'uujkana, p. 8. 



