EXPLANATION OF THH PLATES. 



235 



PLATE V. (continued). 



Fig. 



4. Apathns vestahs 2 . 



5. Wing of Apis mellifica. 



6. Wing of Anthophora. 



7. Posterior leg of Apis mellifica §. 



8. Posterior leg of Apis mellifica $ . 



Fig. 

 0. Labrum of Boynbas virr/inalis 



2. 



10. Labrum of Apathus campestris. 



11. Posterior leg of Bombus 2 • 



12. Posterior leg of Apathus 2. 



PLATE VI. 



1. Labium of Colletes daviesana 2 . 



2. Maxilla of CoUetes daviesana 2. 



3. Labium of Sphecodes gibbus $ . 



4. Maxilla of Sphecodes gibbus 2- 

 6. Labium of Prosopis signata $> . 



6. Maxilla of Prosopis signata 2 • 



7. Labium of Halictus leucozonius 



8. Maxilla of Halictus leucozonius 



2- 



9. Labium of Andrena labuths 2 • 



10. Maxilla of Andrena labialis $ . 



11. Posterior leg of Andrena atri- 



ceps 2 • 



12. Labium of Maeropis labiata $ . 



13. Maxilla of Maeropis labiata $ . 



PLATE VII. 



1. Labium of Cilissa leporina 2- 8. 



2. Maxilla of Cilissa leporina 2 • 



3. Labium of Dasypoda hirtipes 2 • 9. 



4. Maxilla of Dasypoda hirtipes j . 



5. Labium of Panurgus banksianus 10. 



6. Maxilla of Panurgus banksianus 11. 



.?• 12 - 



7. Labium of Meg acinic maritima 



Maxilla of Megachile maritima 



?.. 



Mandible of Megachile mari- 

 tima 2 • 



Antenna of Megachile mari- 

 tima 2 • 



Labium of Osniia bicornis 2 • 



Maxilla of Osmia bicornis 2 • 



PLATE VIII. 



1. Labium of Anthidium manica- 9. Labium 



ton 2 • 2 • 



2. Maxilla of Anthidium manica- 10. Maxilla 



ton 2 • 2 • 



3. Mandible of Anthidium manica- 11. Labrum 



ton 2 • 2 • 



4. Labium of L'helostomajlorisomne 12. Labium 



2. 13. Maxilla 



5. Maxilla of Chelostomajlorisomne 14. Labium 



6. Labial palpus of Heriades trim- 15. Maxilla 



coram 2 • 2 • 



7. Mandible of C'helostoma flori- 10. Labium 



somne 2 • 17. Maxilla 



8. Labrum of C'helostoma florisomne 



2. 



of Nomada sexfasciata 



of Nomada sexfasciata 



of Nomada sexfasciata 



of Ceratina cyanea 2 • 

 of Ceratina cyanea $> . 

 of Epeolus variegatus 



of Epeolus variegatus 



of *Sfe/w phceoptera 2 . 

 o{ Stelis phffoptera 2- 



