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Heterocampa manteo Dbldy. 
No. 3905 
Years recorded : 1938, 1939, 1940, 1944, 1945, 1946 and 1947 
F ood Plants : Birch (6), Elm (5), Oak (5), Beech (4), Ironwood (l) 
D istribution ; Carleton, Bruce, Durham, Kent, Lanark, Norfolk, Renfrew, Simcoe, Victoria, Waterloo 
and Welland 
Larvae ; July and Aug, 
Pupae ; July, Aug, and Sept. Adults : (June and July)* 
Number of Collections ; 4 («38), 2 (»39), 2 (*40), 1 (»44), 2 ( s 45), 1 (*46), 9 ( ! 47) = 21 
To tal Number of Specimens ; 5 (*38), 2 (»39), 2 ('40), 4 ( ! 44), 4 ( s 45), 1 ('46),24 ('47) ~ 42 
Years recorded ; 1946, 1947 and 1948 
Food Plants s Birch (3), Maple (3) 
Distribution ; Carleton, Durham 9 Hastings and Waterloo 
L arvae:July and Aug. Pupae : Aug., Sept , and Oct. Adults : (June and July)* 
Number of Collections ; 1 ( ! 46), 3 (<47), 2 ( ! 48) s 6 
Total Number of Specimens : 2 (<46), 6 (*47), 2 (*48) = 10 
Heterocampa guttivitta Wlk. 
Years recorded : 1938 - 1942 incl. also 1944 - 1948 incl. 
No. 3907 
lood. Plant s: Maple (38), Birch (35), Elm (20), Ironwood (17), Oak (14), Beech (13), Hawthorn (4) 
Poplar (4), Ash (2), Cherry (2), Hickory (2) 
Distribution: Bruce, Carleton, Durham, Essex, Grenville, Grey, Haldimand, Halton, Hastings, Huron, Kent, 
Lambton, Lanark, Norfolk, Northumberland, Ontario, Oxford, Peel, Simcoe, Waterloo, Welland, 
Wentworth, York and Gatineau (Que.) 
Infestation : 1938 light in Durham 
Larvae : July and Aug, 
Number of Collections 
Pupae : July, Aug. and Sept. Ad ults : (June and July)* 
6 (*38) ,1( *39) ,2( *40) ,4( *41) ,10( *42) ,l( *44) ,54( *45) ,34( *46) ,6( *47) .33( *48) * 151 
Tojal_Number of Specimen s:45('38) ,1 (*39) ,3( *40) ,5( *41) ,25( '42) ,3( '44) ,171 (’45) ,129( »46) ,8( '47)139( *48) 
____ = 529 
