26 CATALOGUE OF 



12. Oncocephalus subspinosos. 



Sastrapada subspinosa, Serv. Hist. Hem. 388, pi. 7, f. 9 — Oncocephalus 

 subspiuosus, Stal, Hem. Afr. iii. 159. 



Senegal. 



Di>. 2. 



Argolis, Stal, Stelt. Eat. Zeil. xx. 146; Hem. Afr. iii. 153. 



13. ONCOCEPHALUS CALABARENSIS. 



Oncocephalus calabarensis, Stal, Ofv. K. V. Ak. Fork. xv. 448— Argolis 

 calabarensis, Stal, Hem. Afr. iii. 153. 



Calabar. 



Dir. 3. 



14. Oncocephalus armipes. 



Stenopoda armipes, Germ. Silb. Rev. Ent. v. — Oncocephalus armipes, 

 H.-Sch. Warn. Ins. ix. 125, pi. 309, f. 950. 



Cape. 



South Asia and Eastern Isles. 



15. Oncocephalus dilutus. 

 dilutus, Stal, Eug. Resa, 263. 



Manilla. 



16. Oncocephalus cingalensis. 



Fcem. Ferrngineus, gracilis, antice sublatescens ; caput prothnracis lobo 

 anlico longius; scutellum apice nigricans ; pedes fulvi, graciles, 

 femoribus anlicis incrassalis sublus scrratis, tibiis quatuor anteriuribus 

 fusco trifascialis ; alee anlivce abdominis apicem non atlingentes. 



Female. Ferruginous, slender, slightly tapering from the bead to near 

 the tip of the abdomen. Head longer than the fore lobe of the prolhorax ; 

 ante-ocular part tin ice as long as tbe post-ocular. Antenna; setuceous; 

 first joint much shorter than the ante-ocular head; second rather longer 

 than ilie ante-ocular bead. Fore lobe of the protborax rather longer than 

 the hind lobe; fore angles slightly prominent and acute. Hind lohe with 

 rounded angles. Scutellum blackish at tbe tip. Legs tawny, slender ; 

 fore femora incrassaled, serrated beneath; four anterior tibia; with three 

 brown bands, those mi the latter indistinct. Fore wings not extending to 

 the tip of the abdomen. Length of the body 8£ lines. 



a. Ceylon. From Mr. Thwaites' collection. 



