248 



HOMOPTERA 



Geographical distribution : The center of distribution of this genus seems to be the Australian 



Region but one species has been recorded from southern Asia. 



I. bispinus Stal, Bid. Memb. Kan. 288. 3 (1869). Australia, Homebush, Tweed 



River, Sydney, New South 

 Wales, Clermont, Maidand, 

 Swan River, Victoria, Tas- 

 mania. 



South Australia. 



Australia, Tweed River, Blue 

 Mts., New South Wales, 

 Huon River, Tasmania, 

 Victoria. 



Queensland, Cairns. 



Queensland, Bundaberg. 



New South Wales, Sydney. 



Queensland. 



.■\ustralia, New South Wales. 



Australia, Bruni, Tasmania, 

 Victoria, Bunbury, New 

 South Wales, Tweed Rivei , 

 Clarence River. 



Queensland, Kuranda. 



Australia, Thornleigh, Blue 

 Mts., New South Wales. 



India, East Himalayas, Sureil, 

 Darjeeling. 



Queensland, Brisbane, Ku- 

 randa. 



New South Wales, Sydney. 



Tasmania. 



Australia, Queensland, More- 

 ton Bay. 



Australia,New HoUand, Huon 

 River, Hobart, Gloucester, 

 Mt. Wellington, Tasmania, 

 Tweed River, New South 

 Wales, Victoria. 



2. carinatus Funkhouser, Rec. Aus. Mus. XV : 3ii (1927). 



3. conspiircatus Stal, Bid. Memb. Kan. 288. 2 (i86g). 



4. dromedarius Kirkalky, Hon. Exp. Sta. Bull. Ent. I : 377. i (1906). 



5. eurynomus Kirkaldy, Haw. Exp. Sta. Bull. HI : 91. 3 (1907). 



6. euryone Kirkaldy, Haw. Exp. Sta. BuU. III : 2 (1907). 



7. festivus Distant, Rhynch. Notes 28 (1916). 



8. flavidorsus Goding, Journ. N. Y. Ent. Soc. XXXIV : 244 (1926). 



9. gracilispinus Stal, Bid. Memb. Kan. 287. i (1869). — Pl. 13, 



fig. 2 I 6. 



10. iasis Kirkaldy, Haw. Exp. Sta. Bull. III : 90. r (1907). 



11. kershawi God'\ug, Mon. Aus. Memb. 17 (1903). 



12. minutispinus Funkhouser. Rec. Ind. Mus. XXIV : 3. 3^3 (1922). 



i3. nivalis Distant, Rhynch. Notes 28 (1916). 



14. obtusus Kirkaldy, Hon. Exp. Sta. Bull. Ent. I : 377. 2 (1906). 

 i5. pyramidatus Funkhouser, Rec. Ind. Mus. XV : 3io (1927). 



16. rufiventris Walker, List Hom. B. M. 616. 46 (i85i). 



17. trispinifer Fairmaire, Rev. Memb. 5i5. 20 (1846). 



246. GENUS SERTORIUS Stal 



Sertorius Stal, Analect. Hem. 887 (1866). 



Characters : This is a very characteristic Australian genus closely related to the pieceding 

 but having no dorsal spine. Head subquadrate, twice as broad as high; base highly arcuate and feebly 



