ICHNEUMONID FINAL INSTAR LARVAE — SHORT 473 



Ot m m 



Olmm 



Figure 45.— Head sclerites: a, Collyria calcitratorJGravenhoTSt) (CoUyriinae); b, Orthopelma 

 mediator (Thunberg) (Orthopelmatinae). (1, antenna; 2, spiracle; 3, skin.) 



