284 Hymenoptera Orient alls. 



PLATE X. 



FIG. 



1. Stizm reversus, antenna o • 



2. Ce v cerisviligans, head, (a) apical ventral, (b) apical dorsal segment. 



3. C. rothneyi, head, (a) apical ventral, (b) dorsal segment. 



4. C. instabilis, head and clypeus, (a) apical ventral, (b) dorsal segment. 



5. C. pulchra, head, (a) apical ventral, (b) dorsal segment. 



7. C. tristis, head, (a) apical dorsal, (b) ventral segment. 



7*. C. vischnu, head and clypeus, (a) apical ventral, (b) dorsal segment. 



8. C. novarce, head, (a) apical ventral, (b) dorsal segment. 



9. C. Wroughtoni, head, (a) apical ventral, (b) dorsal segment. 



10. C. dentata, mesosternum. 



11. C. sulphured, head, (a) apical ventral, (b) dorsal segment. 



12. C. tetradonta, head and clypeus, (a) apical ventral, (b) dorsal segment. 



13. C. pentadonta, head and clypeus, (a) apical ventral, (b) dorsal segment. 



14. C. orientalis, head and clypeus, (a) apical ventral, (/;) dorsal segment. 



15. C. nebulosa, head and clypeus, (a) apical ventral, (b) dorsal segment. 



16. C. humbertiana, head and clypeus, (a) apical ventral, (b) dorsal segment. 



1 7. C. hilaris, head and clypeus, (a) apical ventral, (/>) dorsal segment. 



18. C. flavopicta, head and clypeus, {a) apical ventral, (b) dorsal segment. 



19. Philanthus depredator, head, (a) apical ventral, (b) dorsal segment. 



20. Crabro odontophora, (a) fore leg, (/') hind leg. 



21. Oxybelus robustus, squama. 



22. Do. canescens, squama. 



23. Do. fulvopilosus, squama. 



24. Do. squamosus, squama. 



