EXCHANGES. 



Exchanges or Wants of not over three lines will be inserted for 25 cents each to run as long 

 as the space of this page will permit; the newer ones being added and the oldest being dropped 

 as necessary. Send all notices and cash to E. D. Sanderson, Morgantown, W. Va., by the 15th 

 of the month preceding publication. 



HORSEFLIES of the Family Tabanidae desired from all parts of North 

 America. Material determined iu exchange for duplicates. 



Jas. S. Hiue, O. S. U., Columbus, O. 



"WANTED — Riley's fourth, seventh, eighth, and ninth Missouri Reports. 

 Have first and third to offer iu exchange or will pay cash. 



W. D. Hunter, Box 208, Dallas, Texas. 



WANTED — To correspond with those desiring to exchange life-history se- 

 ries of important insects for economic collections. 



W. E. Hinds, Auburn, Ala. 



WANTED— Reports of the State Entomologist of Illinois, Nos. 2, 5, 7-11, 

 20. I have for exchange Nos. 18 and 19. 



O. R. Crosby, 43 East Ave., Ithaca, N. Y. 



WILL PAY CASH or exchange for parts 9 and 10, Vol. IV, Insect Life. 



H. F. Wilson, Bureau of Entomology, 



Washington, D. C. 



WANTED— Bulletins Bureau of Entomology, new series, Nos. 2, 15, 21, and 

 Technical series, Nos. 1, 4, 5, 6, 7. Will pay cash. 



James F. Zimmer, Bureau of Entomology, 



Washington, D. C. 



WANTED — Exp. Sta. Record, Vol. 3 No. 4 and Vol. 4 No. 5; Trans, of the 

 Am. Ent Soc. Vols. 2 and 3; Proc. of Ent. Soc. of Philadelphia, Vol. 2; Ann. 

 Repts. Ent. Soc. of Ontario No. 2, 3, 7, 8; Papilo, Vol. 2 No. 2, 3 and 7, Vol. 3 

 No. 1. Will pay cash or exchange. 



R. W. HARNED, 



Agricultural College, Miss. 



Cash for Insect Life: I, 5; III, 11, 12; IV, 7-8, 9-10; V, complete; VI, 

 complete; also VI, Nos. 1, 2, 3; VII, 4; General Index. Bu. Ent. O. S. Buls : 

 2 copies— 1, 2, 3, 5, 8, 12; 1 copy— 4, 9, 10, 11, 14, 16, 18, 20, 30, 33. 



F. C. BISHOPP, Box 208, Dallas, Texas. 



I offer in excliange for rare lepidoptera or coleoptera from the U. S. of N. A. 

 specimens of the introduced species of Mantis — Tenodera sinensis ; also, speci- 

 mens of the rare beetle— Polyphylla variolosa. 



Philip Laurent, 31 East Mt. Airy Ave., Philadelphia, Penn. 



BACK NUMBERS WANTED 



We will pay 60 cents each for Vol. I, No. 2, and 35 cents each for Vol. I, 

 Nos. 3 and 4, to complete sets. Address, 



Journal of Economic Entomology, Morgantown, W. Va. 



Please mention the Journal of Economic Entomology when writing to advertisers. 



