PLATE LIX. 
Fig. 1 . Otaris auritus . The widely expanded suprahumerals and the short posterior 
horn well mark this genus from IIopt op h or a cineria, a species to which it has 
some resemblance, page 249. 
Fig. 1 a. Head and suprahumeral horns. 
Fig. 2. Ischnocentrus inconspicuus , page 255. 
Fig. 2a. Front view with the legs. 
Fig. 3. Phcerotus stipulipennis, page 255. 
Fig. 3 a. Globose form by the back view. 
Fig. Zb. Pronotum without processes. 
Fig. 3c. Tegmen with its clouded membrane, and veining furnished with small 
tuberculate nodules. 
Fig. 4. Ischnocentrus niger, page 255. 
Fig. 5. Psilocentrus xantipe , page 256. 
Fig. 5a. Head and frons. 
Fig. 6. Emphasis tumescens page 256. 
Fig. 6a. The dorsal aspect of the same. 
Fig. 6a. (bis). Tegmen and wing with their coarse neuration. 
Fig. 6b. Frons and inflated metopidium. 
Fig. 7. Phauloeentrus pit eat us. Dorsal view, page 257. 
Fig. la. Frons and punctured metopidium. 
Fig. 8. Mcerops mixta , page 257. 
Fig. 8 a. Front aspect of the insect. 
Fig. 9. Gargara genista, page 258. 
Fig. da. The frons and fore-leg. 
Fig. 9b. Tegmen of the same. 
