EXCHANGES. Continued. 



Coleoptera. For exchange: Scarabaeidae, Dytiscidae, Gyrinida? and 

 Hydrophilida?, especially desired. Ralph Hopping, Redstone Park, 

 Kaweah, Cal. 



Coleoptera. I wish to obtain Entomological literature in any language, 

 especially that treating of Coleoptera and for works not in my possession 

 will give good insects from the West and from Alaska, mostly Coleopttra. 

 H. F. Wickham, Iowa City, Iowa. 



Lepidoptera. I have for exchange C. semidea, A. motif anus, S. modesta 

 (imagos and pupae), and other White Mountain material. The rarer 

 Sphingidae preferred. R. Ottolengui, 115 Madison Ave., N. Y. 



Lepidoptera (diurnal) of Iowa to exchange for species of same order not 

 in my collection. Henry G. Willard, Grinnell, Iowa. 



Correspondence desired with amateur entomologists. Wm. Wingrove 

 Bathon, Aberdeen, Md. 



Celeoptera. Price-lists wanted. Dr. E. B. Stephens, Plymouth, Mass. 



Cynipidae. Named or unnamed Cynipidse wanted by purchase or ex- 

 change. Always accompany the flies with their galls when possible. C. 

 P. Gillette, Ft. Collins, Col. 



Orthoptera. For exchange: Mexican Lepidoptera, unmounted, for lit- 

 erature, in any language, on N. A. Orthoptera. Also Indiana Orthoptera 

 for others from any part of N. A. W. S. Blatchley, Terre Haute, Ind. 



ADVERTISING RATES. 



Ten cents per line, Brevier measurement (nine lines to an inch) each inser- 

 tion. Cash in advance. No advertisment taken for less than fifty cents. A 

 liberal discount on insertions for three months or longer. Address: 



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INSECT PlfiS. 



KLAEGER. Standard make; bright or japanned. 



Sizes No. oo to 5 in papers of 500 each; No. 6 and larger, 250 each. Sent 

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CARLSBADER. Bright or japanned, same price as for KLAEGER'S. 

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(about 1450 in a package). 

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