Explanation of Plate V. 



Fig. 1. Monalonion atratum, Dist., var. 



2. Monalonion illustris, Dist., sp. n. 



3. Trichocentrus ? gibbosus, Horv. 



3fl. Trichocentrus ? gibbosus, Horv. profile view of head 

 and prothorax. 



4. Monalonion megiston, Kirk. 



5. Monalonion collaris, Dist., sp. n. 



6. Collaria oleosa, Dist. 



