2298 The Zoologist — September, 1870. 



Gen. Phylloptera, Serv. 



12. Proteifolia, Burm. Handb. Enl. ii. 692. Hor Tamanib. 



Fam. Tryxalid^. — Gen. Tryxalis, Fahr. 



13. Unguiculata, Ramb. Faune And. 72. Cairo. Heliopolis. 

 Souakin. Harkeko. Mount Sinai. 



Gen. Pyrgomorpha, Serv. 



14. Rosea. TruxaVis roaea, Charp. Hor. Ent. 128. Cairo. Souakin. 

 Wadj Genneh. Mount Sinai. 



Fam. Pamphagid^. — Gen. Akicera, Serv. 



15. Informis. Female. — Cinereous, compressed, apterous, thickly 

 and minutely tuberculate. Head short ; vertex concave, elliptical ; 

 front with four keels which diverge towards the face, and are armed 

 with minute obtuse black spines. Eyes fusiform, testaceous, trans- 

 verse. Antennae nine-jointed, flat, dilated, short. Prothorax highly 

 keeled, the crest rounded, its hind part spinose ; fore border and 

 hind border elongated, acute. Abdomen keeled, shorter than the 

 thorax, the crest armed with spines. Legs short, stout ; hind femora 

 broad, with spines above and beneath. Length of the body 9 lines. 

 The specimen described seems to be in an early state of life. 

 Harkeko. 



Fam. PHYMATID.E. — Gen. Poecilocera, Serv. 



16. Bufonia. Decticus bufonius, Klug. St/mb. Phys. 3, 2 ; pi. 25, 

 f. 3, 4. Hor Tamanib ? Wady Ferran. Wady Nash. Mount Sinai. 

 The specimens from Hor Tamanib are in a very early state of growth, 

 and may belong to another species. 



17. Vignandiiy Guer. Lefebvre, Voy. Abyss. 338; pi. 6, f. 4. The 

 specimen figured in the above-mentioned work is much smaller than 

 the individuals here recorded. . Wady Genneh. Wady Amara. 



Fam. AcRiniD,E. — Gen. Dericorys, Serv. 



18. Albidula, Serv. Hist. Orth. 639. Wady Sidri. Wady Nash. 



Gen. Cvrtacanthaeris, Walk. 



19. Flavicornis. GxyWns ^Asicoxms, Fabr. Ent. Syst.u.b'i. Zayla. 



20. Conipla, Walk. Cat. Derm. iv. 613. Souakin. 



