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Show 1902.] BRITISH EAST AFRICA AND UGANDA. 97 perfectly fresh specimens) towards the base, followed by a broad, curved black band as in Gastrimargus marmoratus, extending to the anal angle and nearly touching the hind margin beyond ^the curve ; apex of the wing hyaline. One specimen, Mount Ruwenzori. Closely allied to C. kelleri Schulth., from Somali, but the pronotum is broader, less strongly arched and carinated, and more rounded behind, and the black band on the hind wings is broader and more regular. GASTRIMARGUS. Gastrimargus Sauss. Mem. Soc. Geneve, xxviii. (9) pp. 109, 110 (1884); xxx. (1) p. 37 (1888). 13. GASTRIMARGUS MARMORATUS. Gryllus marmoratus, var. /3, Thunb. Mem. Acad. Petersb. v. p. 232 (1815); ix. p. 410, pi. 14. f. 3 (1824). Pachytylus (Qjldaleus) marmoratus Stal, Rec. Orth. i. p. 123 (1873). (Edaleus marmoratus Sauss. Mem. Soc. Geneve, xxviii. (9) p. 112, n. 2 (1884) ; xxx. (1) p. 39, n. 3 (1888). One specimen of var. africana Sauss. (Mem. Soc. Geneve, xxx. (1) p. 39) between Lakes Victoria and Tanganyika. 14. GASTRIMARGUS DETERMINATUS. Pachytylus determinatus Walk. Cat. Derm. Salt. B.M. v. Suppl. p. 72 (1871) (Edaleus verticalis Sauss. Mem. Soc. Geneve, xxvm. (9) p. Ill (1884). Twelve specimens, Baringo, 4000 feet. There are specimens in the Natural History Museum from the Cape, Knysna, Natal, and Marabastaat. PHYMATIN.E. PHYMATEUS. Phymatens Thunb. Mem. Acad. Petersb. v. p. 257 (1815). 15. PHYMATEUS ^GROTUS. Pcecilocera cegrota Gerst. Arch. f. Nat. xxxv. p. 216 (1869). Three discoloured specimens, taken between Lake Victoria and Lake Tanganyika. A common species throughout Last Atnca. DICTYOPHORIN^E. TAPHRONOTA. Taphronota Stal, CEfv. Vet.-Akad. Fbrh. xxix. p. 51 (1873). 16. TAPHRONOTA GABUNICA. Taphronota gabunica Karsch, Ent. Nachr. xiv. p. 358 (1888). PROC. ZOOL. SOC-1902, VOL. I. No. VII. 7 |