3, 4 



t I > 



5,6 



, 10 





ii 



12, 13 



t 



PLATE 74. SEVERAL SPECIES OF FLIES, AND THE BEES AND WASPS WHICH THEY 



RESEMBLE. 



I. Mydas clavatus. 2. Pompilus atrox. 3 and 5. Apis mellifera. 4 and 6. Eristalis tenat. 

 7. Spilomyia hamifera. 8. Vespa occiden tails. 9-11. Bombus vancouverensis. 12-14. Volucella 

 facialis. 



