34 PEOCEEDINGS OF THE NATIONAL MUSEUM vol. 6« 



EXPLANATION OF PLATES 

 Plate 1 



Fig. 1. Vosleria signata Timberlake. Antenna of female. 



2. Pseudorhopus hartmani Timberlake. Antenna of female. 



3. TachardioMiis nigricans Timberlake. Antenna of male. 



4. Tachardiohius nigricans Timberlake. Antenna of female. 



5. Cyrtocoryphes viridlceps Timberlake. Antenna of female. 



6. Gahaniclla californica Timberlake. Antenna of female. 



7. Vosleria signata Timberlake. Head of female in frontal view. 



8. Aztecencyrtus flavus Timberlake. Antenna of female. The shape of 



the club is hypothetical. 



9. Mayridia americana Timberlake. Antenna of male. 



10. Hexacnemus armitagcl Timberlake. Antenna of female. 



11. Pseudorhopus hartmani Timberlake. Antenna of male. 



12. Gahaniella saissetiae Timberlake. Antenna of female. 



13. Mayridia americana Timberlake. Antenna of female. 



Plate 2 



14. Pseudorhopus hartmani Timberlake. Middle leg of female. 



15. Gahaniella californica Timberlake. Antenna of male. 



16. Hexacnemus armitagei Timberlake. Antenna of male. 



17. Gahaniella saissetiae Timberlake. Antenna of male. 



18. Gahaniella californica Timberlake. Venation of fore wing of female^ 



19. Cyrtocoryphes viridiceps Timberlake. Mandible of female in frontal 



view. 

 19a. Cyrtocoryphes viridiceps Timberlake. Mandible of female in ventral 

 view. 



20. Hexacnemus armitagei Timberlake. Venation of fore wing of female. 



21. Mayridia americana Timberlake. Mandible of female in dorsofrontal 



view. 

 21a. Mayridia americana Timberlake. Mandible of female in dorsal view. 



22. Aztecencyrtus flavus Timberlake. Mandible of female in frontal view. 

 22a. Aztecencyrtus flavus Timberlake. Mandible of female in ventral view. 



23. Hexacnemus armitagei Timberlake. Mandible of female in frontal 



view. 

 23a. Hexacnemus armitagei^ Timberlake. Mandible of female in dorsal 

 view. 



24. Tachardiohius nigricans Timberlake. Mandible of female in frontal 



view. 

 24a. TachardioMus nigricans Timberlake. Mandible of female in dorsal 

 view. 



o 



