STÅL, BIDRAG TILL MEMBRACIDERNAS KÄNNEDOM. 299 



9. A. Latreillei Sign. Ann. ent. Sér. 2. IX. p. 672. 2. (1851). 



10. A. unicolor SiGN. Ann. ent. Sér. 2. IX. p. 672. 3. (1851). 



PrsBcedenti niaxime affinis, capite basi medio vix sinuato, 

 scutello distinctius punctulato, tegminibus brevioribus pictura- 

 que (an distincta?) pedum divergens. Exempla typica exa- 

 minavi. 



11. A. niger SiGN. — Aethalion nigrmn SiGN. Ann. ent. Sér. 

 2. IX. p. 677. II. (I85I). 



Hsec species ad A. reticulatum valde appropinquat, capite 



basi distinctius sinuato, ad sinum utrimque in angulum ob- 



tusum apice rotundatum prominente, nec non ruga laterali 



prostethii multo distinctiore et altiore divergit. 



gg. Laterihus prostethii foliaceo-explanatis; capite basi sinu 



destituto. 



12. A. nervoso-punctatus SiGN. — Aethalion nervoso-punctatum 

 Sign. Ann. ent. Sér. 2. IX. p. 679. 14. pl. 14. fig. 10. 

 (1851). 



fF. Laterihus prostethii carina älta, scepissime foliaceo-ex- 

 planata, instructis; capite distinctissime emarginato vel 

 sinuato, ad sinum in angulum vel cornu trianguläre 

 prominente. — (SCHIZIA LåP.). 



i. Scutello leviter convewo, haucl gihho. 



k. Carina laterali prostethii älta, anterius sinuata. 



13. A: Servillei Lap. — Schizia Servillei Lap. Ann. ent. I. p. 

 224. pl. 6. fig. 3. (1832). 



Aethalion hilare Walk. List of Hom. Suppl. p. 169. 

 , (1858). 

 kk. Carina laterali prostethii rotundato-explanata. 



14. A. gratus Walk. — Aethalion gratum Walk. List of 

 Hom. Suppl. p. 169. (1858). 



Aethalion dilatatum Stål, Ent. Zeit. XXV. p. 73. 

 450. (1864). 

 ii. Scutello anteriora versus distincte gihbo. 



15. A. fissus Walk. — Aethalion ßssum Walk. List of Hom. 

 III. p. 648. 6. (1851). 



