A review of the Acridinae s. str. (Orthoptera: Acridoidea: Acrididae) of eastern Africa with taxonomic changes and description of new taxa

Tribe Gymnobothrini. Figs 183–192. Gymnobothrus longicornis: 183, 184. Variation in epiphallus and aedeagal valves; 185. Dorsal view male vertex; 186. Oblique view male vertex; 187. Male pronotal disc; 188. Lateral view pronotum; 189. Frontal ridge (C.A.R., Bosum); 190. Frontal ridge (Tanzania, nr Kahama); 191. Posterior femur, pattern on outer side (Cameroon); 192. Ditto, Tanzania. Figs 193–196. Gymnobothrus longicornis sellatus male: 193. Frontal ridge; 194. Oblique view vertex; 195. Pronotal disc; 196. Lateral aspect pronotum. Figs 197–203. Gymnobothrus cruciatus male: 197. Epiphallus and aedeagal valves; 198. Oblique view vertex; 199. Dorsal view vertex; 200. Pronotal disc (Tanzania syntype elongata); 201, 202. Lateral aspect pronotum (Tanzania and Angola, Villa Luso holotype cruciatus s.str.); 203. Female: E. Spermatheca and A–C. Aspects of subgenital plate. All scales 1 mm: that under Fig. 200 applies to Figs 183–186, 194, 197–199; that under Fig. 203 applies to Figs 187–193, 195, 196, 200–203.