RECENT ENTOMOLOGICAL LITERATURE FOR SALE 



The American Entomological Society, 1900 Race St., Phila., Pa., U. S. A. 



Check title desired and send this notice with remittance. A 

 discount of 10 per cent, will be allowed if remittance is made within 

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Please make payments on U. S., or Canadian, Post Offices, or Banks. Amounts 

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APRIL I, 1917. 



COLEOPTERA. 



760. Fall (H. C.). Short studies in the Malachiidae [24 n. 



sps.L (43, 67-88, '17) 34 



DIPTERA. 



2046. Van Duzee (M. C.). New North American species of 

 Dolichopodidae [4 new]. (Ent. News, xxviii, 123- 

 128. '17) 10 



HYMENOPTERA. 



2044. Girault (A. A.). The occurrence of the genus Mono- 

 baeus in North America [l n. sp.L (Ent. News, 

 xxviii, 106, '17) 05 



ORTHOPTERA. 



2045. Rehn (J. A. G.). Some critical notes on the giant 

 katydids forming the group Steirodontia. (Ent. News, 

 xxviii, 107-122, 1 pi., '17) If. 



UTAH MOTHS 



Catocalae and Catocala Ova Lists upon Application 



TOM SPALDING, R. F. D. NO. i, BOX 274, Provo, Utah. 

 1000 PIN-LABELS, 25 CENTS! All Alike on a Strip. 



Smallest Type. Pure White Ledger Paper. Not Over 4 Lines or 30 Characters (13 to a Line). 

 Additional characters 1c. each, per Line, per 1000, Trimmed. 



C. V. BLACKBURN, I 2 Pine St., STONEHAM, MASS.. U. S. A. 



EXOTIC LEPIDOPTERA 



LARGE CATALOGUE (60 PAGES), POST FREE 



ERNEST SWINHOE 



4 Gimterstone Road, West Kensington, London, England 



INDO-MALAYAN LEPIDOPTERA. 



100 Named, Perfect Specimens, in papers, in 40 

 or more different species. $4.00 post free. 



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