NATURAL HISTORY, TORONTO REGION 
Eurytomidae (Continued). 
Eurytoma prunicola, Walsh (B). 
i. solenozopheriae, Ashm. (B). 
{ studiosa, Say (B). 
Decatoma varians, Walsh (B). 
Chalcididae. 
Leucospis affinis, Say. 
Perilampidae. 
Perilampus platygaster, Say (B). 
Pteromalidae. 
Catolaccus rosae, Say (B). 
Encyrtidae. 
Encyrtus bucculatricis, How. (B). 
Copidosoma gelechiae, How. (B). 
Eulophidae. 
Tetrastichus racemariae, Ashm. (B). 
Sympiesis dolichogaster, Ashm. (B). 
Superfamily Proctotryporpea (Proctotrypids). 
Pelecinidae. 
Pelecinus polyturator, Drury. 
Superfamily Formicorpra (Ants). 
The ants have not been studied. The only 
species we have determined is Camponotus herculea- 
nus pennsylvanicus, De G. 
Superfamily Vesporprna (Wasps). 
Tiphiidae. 
Tiphia inornata, Say. 
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