1970] Matthews Evans — Sericophorus 421 
Fig. 7. Egg of Sericophorus viridis on prey, a male Calliphora tibialis. 
Fig. 8. Egg of the parasitic wasp, Acanthostethus portlandensis , on a 
Calliphora tibialis from a nest of Sericophorus viridis. Fig. 9. Typical 
nest entrance of S. viridis, Canberra, A. C. T. Fig. 10. Nest entrance of 
S. relucens, AM 122, near Peak Hill, N. S. W. Debris from Eucalyptus 
inflorescences lias accumulated on the lee side of a stick; a nail used as 
a nest marker is above the nest. 
