738 
Wisconsin Academy of Sciences, Arts and Letters. 
PLATE LXI. 
Phylocentropus maximus. 
Fig. 1. Wings. 
Fig. 2. Male genitalia, dorsal, X 27. 
Fig. 3. Male genitalia, lateral, X 27. 
Fig. 4. Mandible, pupa, X 47. 
Fig. 5. Labrum, pupa, X 47. 
Fig. 6. Anal appendage, dorsal, pupa, X 20. 
Fig. 7. Dragging hook, larva, X 34. 
Fig. 8. Labrum, larva, X 47. 
Fig. 9. Maxillae, larva, X 34. 
Fig. 10. Right and left mandibles, larva, X 47. 
Fig. 11. Clypeus, larva, X 20. 
Fig. 12. First leg, larva, X 34. 
Fig. 13. Pupal case, natural size. 
RhyacopTiila torva. 
Fig. 14. Labrum, pupa, X 47. 
Fig. 15. Mandible, pupa, X 47. 
Fig. 16. Labrum, larva, X 47. 
Fig. 17. Right and left mandibles, larva, X 47. 
Fig. 18. Clypeus, larva, X 34. • 
Fig. 19. Maxillae, larva, X 47. 
Fig. 20, a, b. 1st and 2nd leg, larva, X 20. 
Fig. 21. Dragging hook, larva, X 34. 
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