PLATE XXX. 
Fig. 1. Heteronotus vulnerans. The two suprahumerai spines may be noted, one of 
them over tlie tegmen, page 141. 
Fig. 2. Heteronotus fowler i, page 141. The winged adult insect. 
Fig. 2 a. A smaller specimen in profile, showing the overhanging pronotum, and the 
abdomen. 
Fig. 2b. The head and metopidium. 
Fig. 3. Heteronotus inermis, page 142. 
Fig. 3 a. The last abdominal joint. 
Fig. 4. Heteronotus nigricans , page 142. 
Fig. 4 a. The same seen from the underside. 
The ant-like imitation may be seen. 
Fig. 5. Heteronotusglanduligera, page 142. 
Fig. 6. Heteronotus strigosa, page 143. 
Fig. 6a. The dorsal view with the two suprahumerals. 
Fig. 6b. The head and frons. 
