PLATE XII. 



Fitis. 1 AND 2. A. acuminatus. 

 Figs. 3 and 4. A. ohlulus. 

 Figs. 5 and 6. A. angulatus. 

 Figs. 7 and 8. A. viridis. 

 Figs. 9 and 10. A. brunneus. 

 Figs. 11 and 12. A. inornatus. 

 Figs. 13 and 14. A. productus. 



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