S6 STUDY OF THE MEMBRACID.E, 



Genus Sextius, Stal. 



5. S. virescens, Fairm. — Hab. : New South Wales; Tasmania. 



6. S. hipunctatus, Fabr. — Hah. : New Holland. 



Genus Sertorius, Stal. 



7. S. australis, Fairm. — Rah. : New Holland; Tasmania. 



8. S. curvicornis, Stal. — Hab. : Adelaide, Australia. 



Genus Terentius, Stal. 



9. T. convexus, Stal. — Flab. : Rockhampton, Australia. 



Genus Daunus, Stal 



10. Z). contractus, Walk. — Hab. : New Holland. 



11. D. falcatus, Walk. — Hah. : Tasmania. 



12. D. vitta, Walk.—ffah. : Tasmania (1). 



13. D. Tasmanice, Fairm. — Hah. : New Holland. 



Genus (?) Oxyrhachis, Germ. 



14. C?) 0. contorta, Walk. — Hab. : Tasmania. 



15. C?) 0. spinicornis, Walk. — Hah. : Moreton Bay. 



16. (?) 0. 2Jondifer, ^Yedk.— Hab. : Moreton Bay. 



Genus (?) Centrotus, Fabr. 



17. (?) C. acanthaspis, Fairm. — Hah. : Port Jackson. 



18. (?) C. rufiventris, Walk.— Hab. : Moreton Bay. 



19. (?) C. decisus, Walk. — Hab. : New Holland. 



20. (?) G. monstrifer, Walk. — Hah. : Hunt [er] River. 



21. (?) C. truncaticornis, Walk. — Hab. : Port Phillip. 



22. (?) C. bmotatus, Walk. — Hab. : New South Wales. 



Provisional Synopsis op the Genera and Species of Memhra- 

 cidce DESCRIBED from Australia and Tasmania. 



1 (8). Front entirely in one plane, not inflexerl 

 below juga, apex sometimes lightly 

 reflexed; tibite simple. 



