Exotic Lepidoptera. 



ERNEST SWINHOE, ^JsnTn^lIlltS^ London, Eng. 



Catalogue No. 19, for 1910 (plgeJ Mailed Free on Demand. 

 The only dealer's list giving authors' names throughout. 



Explanatory Catalogue, with descriptions of over 300 species, 12 cents. 



FINE SERIES OF 



MIMICRY AND SEASONAL DIMORPHISM. 



Coleoptera and Lepidoptera 



A collection of approximately forty-eight thousand specimens of insects, compris- 

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 further particulars, address 



ENTOMOLOGICAL NEWS, Academy of Natural Sciences, 



LOGAN SQUARE, PHILADELPHIA, PEIMNA., U. S. A. 



Si I /—> r— ' r^ /"y an excellent 

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Superior to Cork, for Lining Cabinets, Etc. 



In sheets 12x6x3/16 in. ; smooth surface, free from holes or hard 

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Sheet Cork, 12 x 4 x 3/16 in., 25 cents per square foot. 



Black Japanned Pins, Nos. i to 6, in packets of 500, $1.25 per thousand. 



The above prices include postage. 



ENTOMOLOGICAL SOCIETY OF ONTARIO, GUELPH. 



THE CANA.DIAF ENTOMOLOGIST. 



Published by the Entotnological Society of Ontario, 



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