91 
Schizura unicornis A. and S. 
Years recorded: 1938, 1940, 1941, 1943, 1944, 1945, 1946, 1947 and 1948 
No. 3924 
Food Plants ; Birch (9), Elm (6), Ironwood (3), Apple (l) 
Walnut (1), Willow (l). Larch (l) 
Beech (l). Cherry (l). Hawthorn (l). Poplar (l). 
Distribution ? Brantford,, Bruce, Carleton, Durham, Grenville, Haldimand, Kent, Lennox and Addington, 
Peterborough, Simcoe and Victoria. 
Larvae ; July, Aug, and Sept. 
Number of Collections ; 2 (»38), 1 
Pupae° July, Aug., and Sept. Adults ; July also (June)* 
(’40), 1 (*41), 1 (®43), 4 (*44), 6 (»45), 5 (*46),3(’47),3(*48) 
= 26 
Total Number of Specimens; 2 ('38), 1(»40),1('41),4(>43), 9 (*44),13(*45),5(*46),3(«47),3(’48) = 4i 
PARASITES 
Name 
Occurrence 
of parasites 
Years 
recorded 
Distribution 
Date 
emerged 
Coll, yielding 
this nara.si t.fi 
Diptera 
No, Coll. 
No. larvae 
and/or pupae 
Tachinidae 
Winthemia 'sinuata(Rnh.) 
3 
1938 
Brantford 
22 Aug.- 
16 Sept. 
»38 
1 
4 
Hymenoptera 
Eulophidae 
Eulophus anomocerus (Cwfd.) 
25 
1940 
Carleton 
22 July 
*40 
1 
1 
Schizura leptinoides Grt. No. 3927 
Years recorded ; 1939, 1944 and 1945 
Food Plants ; Ironwood (7), Oak (2), and Beech (l) 
Distribution ; Bruce, Carleton, Halton, Russell and Simcoe 
Larvae; July, Aug , and Sept. Pupae ; Aug. and Sept. Adults ; (June)^ 
Number of Collections ? 1 (®39), 1 (®44), 8 ( 3 45) = 10 
Total Number of Specimens; 2 (*39), 1 ( ! 44),15 (*45) = 18 
