The Zoologist — September, 1870. 2299 



Gen. AcRiDiuM, Geoffr. 



21. Peregrinum, Oliv. Voy. Emp. Orth. ii. 424. Akeck, Rafla. 

 Zayla. 



22. Albidiferum, Walk. Cat. Derm. iv. 627. 



Gen. Caloptenus, Burm. 



23. Serapis. Calliptaraus Serapis, Serv. Hist. Orlh. 689. Mount 

 Sinai. 



24. Testaceus, Walk. Cat. Derm. iv. 685. Wady Genneh. 



25. Scriptipennis, Walk. Cat. Derm. iv. 686. Wady Ferran. 



26. Coneisus, Walk. Cat. Derm, iv, 687. Zayla. 



27. Signatus, Walk. Cat. Derm. iv. 687. Souakin. 



28. Turbidus, Walk. Cat. Derm. vi. 688. Shoobra. 



29. Mutator, Walk. Cat. Derm. iv. 689. Cairo. Shoobra. 

 Souakin. Zayla. Wady Genneh. Wady Ferran, Mount Sinai. 



30. Cincticollis, Walk. Cat. Derm. iv. 689. Mount Sinai. 



Fara. CEdipodid^. — Gen. Pachytylus, Fisch. 



31. Cinerascens. Gryllus cinerascens, Fahr. Ent. Syst. ii. 59. 

 Akeck. Harkeko. 



Gen. CEdipoda, Latr. 



32. /irewrtna, Lucas, Expl. Scienl. Alg. Art. iv ; Atlas Orth. pi. 4, 

 f. 1. Souakin. Harkeko Rafla. 



33. Carulam. Acridiura caerulans, Oliv. Enc. Meth. vi. 225. Tor. 

 Mount Sinai. Inhabits S. Europe. 



34. Latifasciata. Male. — Testaceous, stout, whitish beneath. 

 Head whitish, excepting the vertex, which has a furrow on each side 

 of the middle keel ; fastigium widening towards its fore border, which 

 is slightly notched ; front with four slight keels which diverge much 

 towards the face. Eyes short, elliptical, rather prominent. Antennae 

 slender, whitish at the base. Prothorax with an extremely slight 

 keel ; fore part short, with two transverse impressed lines ; hind part 

 elongated ; hind border forming a slightly oblique angle. Legs mostly 

 whitish ; hind femora with a testaceous subapical band and with 

 testaceous tips, and on the inner side with a black interrupted stripe. 

 Wings pellucid; veins whitish. Fore wings testaceous, and with 

 brown marks on one-third of the surface from the base ; three exterior 

 brown patches, two of them on the hind border, where there are 

 three more exterior brown dots. Hind wings with a very broad black 



