THE AFGHAN DELIMITATION COMMISSION. 139 



GRYLLID2E. 



7. ACHETA AFRICANA. 



Gryllotalpa africana, Beauv. Ins. Afr. Amer. p. 229, pi. ii. C. fig. 6 (1805). 



Two specimens. The species is common throughout Tropical Africa and Asia, and 

 even extends to Australia and New Zealand. 

 Hab. Hari-rud valley and Khorasan. 



8. Grylltts capensis. 



Acheta capensis, Fabr. Syst. Ent. p. 281. n. 6 (1775). 



One immature specimen. A still more widely-ranging species than the last, as it has 

 been taken in all quarters of the globe. 

 Hal). Between Quetta and Khusan. 



locustid^e. 

 Phyhatin^e. 



9. Chrotogonus homalodemus (?). 



Ommexycha homalodemum, Blanch. Ann. Soc. Ent. France, v. p. 615, pi. xxii. fig. 4 (1836). 



Agrees fairly with the insect described and figured by Blanchard from Sennaar ; but 

 its identity cannot be positively affirmed without comparing specimens from that 

 locality. 



Hob. Between Quetta and Khusan. 



10. Pyrgomorpha bispinosa. 



Pyrgomorpha bispinosa, Walk. Cat. Derm. Salt. Brit. Mus. iii. p. 499. n. 8 (1870). 

 Four specimens. Walker's type was from S. India. 

 Hab. Badghis. 



Pamphagin^e. 



11. Etjnapitts granosus. 



Pamphagus (Eunapius) granosus, Stal, Bihang Svensk. Akad. Handl. iv. (5) p. 31 (1876). 



Four specimens in different stages of growth. Stal's type was received from Algeria. 

 Hab. Hari-rud valley and Badghis. 



Acridin^;. 



12. (Acridium) jegyptium. 



Gryllus (Locusta) cegt/ptius, Linn. Mus. Ulr. p. 138 (1764). 



Common throughout the Mediterranean district. 



As Tetrix, Latr. (Tettix, Fisch.), is co-typical, and therefore synonymous with 

 Acryd'mm, Geoffr. & Fabr., Acridium, auctorum, will require to be renamed. 

 Hab. Hari-rud valley and Badghis. 



