14 SECOND YARKAND MISSION. 



HEMIPTERA-HOMOPTERA. 



Family CERCOPIDsE. 



Sub-family CERCOPIN^ (CERCOPINA) Stal. 

 44. COSMOSCABTA DORSIMACTJLA, Walk. 

 Cercopis dorsimacula, Walk., List. Homop. Ins. Ill, p. 658, 31 (1851). 



Hob. Jhelam Valley. 



N. Bengal, N. India, Cachar (Types, Brit. Mus.) 



Sub-family APHROPHORIN^ (APHROPSORINA) Stal. 



45. PTYELTJS COSTALIS, Walk. 



Ptyelus costalis, Walk., List. Homop. Ins. Ill, p. 707, 13 (1851). Ptyelus concolor , Walk.,^., p. 715, 

 26. Stal, Ofv. vet. Ak. Forh., 1862, p. 493. 



Hob. Dras, Kargil, and Leh, August to September 1873. 

 N. India (Types, Brit. Mus). 



46. CLOVIA NEBTJLOSA, Fab. 



Cercopis nelulosa, Fab., Ent. Syst., IV, 50, 14,; Syst. Rhyn., 94, 3. Ptyelus quadridens, Walk., 

 List. Homop. Ins. Ill, p. 711, 19 (1851). Ptyelus guitifer, Walk., Hid., p. 712, 21. G'lovia 

 nelulosa, Stal, Hem. Fab., 2, p. 16, 1869; Sign., Rev. and Mag. Zoo!., 1853, torn. 5, p. 183. 

 Stal, Ofv. vet. Ak. Forh., 1862, p. 493. 



Sab. Sind Valley, August 1873. 



Family JASSIDJS. 

 Sub-family CENTROTIN&. 



In his Hem. Af. 4, pp. 82-83 (1866), the late Dr. Stal. gave a " Conspectus subfamili- 

 arum" of his family " Jassida." In that work he placed the genus Oxyrhachis, Germ., in 

 his sub-fam. " Membracida," owing no doubt to the dilated fore tibiae of the insects com- 

 prised in that genus. Subsequently, however, Ofv. vet. Ak. Forh., 1869, p. 280, he placed it 

 in his sub-fam. " Centrotida," adding " Conspectus generum, centrotidum mundi antiqui 

 vide Hem. Af., IV, pp. 86-89." Although there is an error in this statement, the genus 

 Oxyrhachis clearly belongs to the Centrotidce, in which I have placed it. 



47. OXYRHACHIS, sp. 



Hab. Jhelam Valley. One spirit-specimen too much damaged to be described. 



