Duronia genus group. Figs 105–107. Duronia chloronota phippsi n. subsp.: 105, 106. Head and pronotum dorsally and from left side, respectively; 107. Frontal ridge. Figs 108–113. Duroniella acuta Uvarov: 108, 109. Male head and pronotum from above and oblique view, respectively; 110. Frontal ridge A. Male; B. Female; 111. Male abdominal apex from above; 112. Male abdominal apex from oblique aspect, left side; 113. Tip of hind tarsus showing small pulvillus. All scale lines represent 1 mm: of two scales under Fig. 112, only uppermost applies to Figs 105–112, while lowermost applies to Fig. 113.