PLATE LI. 
Fig. 1 . Ceraon tumescens. The flattened supraliumerals appear most marked from the 
front aspect, page 229. 
Fig. la. The head and frons. 
Fig. lb. The tegmen with its short transverse neuration. 
Fig. 2. Ceraon contortum, seen from the dorsal aspect, page 229. 
Fig. 3. Sextius virescens. In figure this insect is not unlike S. cap rates of Plate L. 
Fig. 4. Pterosticta rubrilinea , with obtuse suprahumeral processes, page 230. 
Fig. 5. Pterosticta spreta, page 230. 
Fig. 5 a. The pointed tegmen with the radial nervures, which are much subdivided 
by short transverse nervures. 
Fig. 5b. The fuscous frons. The supraliumerals are united by a dark bar. 
Fig. 6. Pterosticta rubridorsata, page 230. 
Fig. 6 a. The head and frons. 
Fig. 6 b. The tegmen, showing the punctured character of the base and the costa. 
Fig. 7. Pterosticta xantha , showing its strongly punctured pronotum, and the exserted 
bristles of its rostrum, page 231. 
Fig. 7a. Frons with its short suprahumerals. 
Fig. 7b. Tegmen of the same with its abnormal neuration. 
