EXPLANATION oF Pirate XVI (Fics. 5-12) 
(Facing p. 517.) 
Fic, 5. Male hypopygium of Harpagomyia genurostris Leic., seen 
from beneath » 50. 
6. Male hypopygium of Harpagomyia taeniarostris Theo., seen 
from beneath » 50. 
7. Male hypopygium of Harpagomyia trichorostris Theo., seen 
from beneath x 50. 
8. Male hypopygium of Harpagomyia frasert, sp.n., seen 
from beneath x 50. 
9. Side piece of male hypopygium of H. farquharsont, sp. n. 
*. 50: 
10. Anal segment and aedoeagus of H. farquharsoni, sp. n., 
from above x 50. 
11. Ninth tergite of H. farquharsoni, sp. n. * 50. 
12. H. farquharsoni, sp. n., internal parts further enlarged and 
flattened out. a, Tenth sternites; b, basal enlargement of 
tenth sternites, connecting them with the ninth tergite ;_ 
c, aedoeagus (=unci of Dyar); d, small rods lying 
within the genital tube; e, parameres folded back » 200. 
