- 18 S ~ 
Exartema zellerionnm Fern. 
Year recorded : 1948 
Food Plant : Birch 
Distribution : Leeds 
Larvae : June 
Number of Collections : 
Total Number of Specimens ; 
No. 6667 
Pupae : July 
Adults : July 
2 ('48) 
2 (*48) 
Exartema atrodentanum Fern. 
Years recorded: 1938, 1939, 1941, 1947, 1948 
Food Plant : OAK 
Di stribution : Carleton, Kent. Middlesex, Norfolk and Gatineau (Que.) 
Inrvae: May and June Pupae : June 
Nu mber of Collections : 1 (i 38 ), 1 ('39), 1 ('41), 1 (. 47 ), 2 ('48) 
Total Number of Specimen s: 1 ('38), 1 (' 39 ), 1 (.41), x (, 47)> 2 ( , 4g) 
No. 6669 
Adults: June and July 
= 6 
= 6 
Exartema punctanum Wish™ 
Year recorded : 1939 
Food Plant : Dogwood 
Distribution : Carleton 
Larvae : June 
Number of Collections : 
Total Number of Specimens : 
No. 6670 
Pupae : July 
Adults : July 
2 ('39) 
8 ('39) 
