PLATE XXV. 
Fig. 1. Hypldnoe marginalis , page 120. 
Fig. la. Head and metopidium. 
Fig. 2. Hypldnoe asphaltina, page 120. 
Fig. 2a. The front aspect showing no suprahumerals. 
Fig. 2b. The tegmen with simple neuration. 
Fig. 3. Hypldnoe maculata, page 121. 
Fig. 3 a. Head with short suprahumeral processes. 
Fig. 4. Hypldnoe ylobiceps, page 121. 
Fig. 4 a. The head and metopidium. 
The tips of the suprahumerals appear as black shining points only by the 
side view. 
Fig. 5. Hypldnoe tan, page 122. 
Fig. 5 a. The remarkable hammer-headed form of the pronotum suggests the specific 
name. 
Fig. 5b. The front aspect. 
Fig. 6. Hypldnoe subfusca, page 122. 
Fig. Qa. The front view of the metopidium. 
