Indispensable for every CoilectGr, Trader, and for all Museums. 

 LEPIDOPTERA - CATALOGUE OF ALL FAUNAS. 



Our new price-current No. 58, the greatest and most voluminoiis of all 

 butterfly-statement?;, contains: — 110 jwiges. four-colnmned, a complete register 

 of Families. Species, and Authors: 13.000 Pal. Macrclepidoptera, 3500 

 Microlept.. 1500 Caterpillars (prepared larvre), 12.000 Exotic Lepido- 

 ptera. Onr List replaces dear catalogues and scientific works: .■^erves as 

 memorandum book, as no other of the new statements contains an exact 

 register with all genera and families : is iised as a permanent collection- 

 register for all species being in trade ; serves as label-list, if two copies 

 are emploj-ed : serves as base for the valuation if exchange and for all 

 the trade cf insects. 



5 shillings in anticipation or to transmit 1 Sterl. on account of a later 

 command. Transmitted amounts will be compensated in orders of butterflies. 

 Our last list of lots, No. IX., Utensils, books, etc. — gratis. 

 Dr.. O. STAUDIXGEE & A. BANG-HAAS, Dresdex-Blasewitz. 



rpHE SIX COLOURED PLATES illustrating the articles on 

 "SOME INTERESTING BRITISH INSECTS," 



with the accompanying text (issued in the Ent. Mo. Mag. for September, 1909, 



fanuarj and September, 1910, September, 1911, and August, 1913), are isaued 



in a Sep urate wrapper, price 2i. 



APPLY TO THB PUBLISHERS. 



Scale of Charges for Advertisements. 



Whole Page £3. Half Page .. ..£1 lis. 6d. Quarter Page 17s. 



Lowest chiirge, 73- up to 5 lines; Is- per line alterwards. 

 Eepeated or continuous Advertisemoats per contract. 

 There is no charge for Lists of Duplicates and Desiderata. 



All payments and applications for the above should be made to 



K. W. LLOYD, I. 5, Albany. Piccadilly, W. 



AUTHORS are requested to aend their communications and proofs to cither 

 J. J. Walker, Aorangi, Lonsdale Road, Summertown, Oxford ; or 

 G. C. Champion. Broomhall Road, Horsell, Wokiig. 



THE CANADIAN ENTOMOLOGIST. 



A .MONTIILT MaO.\ZINK DEVOTED TO TUB StUDT OF SCIENTIFIC ENTOilOLOOT. 



Volume 50 is now in course of publication. Back volumes can be supplied. 

 ft i.s (he oldest established Magazine of the kind in America, and has a world- wid« 

 circulation. Subscription, $2 per annum, payable in advance, which includei i\ 

 copy of tl>e Annual Report of the Entomological Society of Ontario to th« 

 Leg.-lature. Editor, Dr. E. M. Walker, Biologioal Department, Uuivertity or 

 Toronto, Toronto, Canada. 



Address : Entomoloirical Society of Ontario, Guelph, Canada. 



KNTOMOLOGICAL NEWS. 



A forty-eiglit p:ige illustruted magazine, i-sued monthly, except in Auj,'ust and 

 September, devoted to tlie study of INSECT LIFE. It contains a resume of the 

 proceedings of a number of Entomological Societies, and also articles by the leading 

 Entomologists in the United States and Canada. Valuable information for the 

 beginner, the economic entomologist, and the systcmist. TWO DOLLARS a year 

 In advance. Single copies, 25 cents. Address — 



Ehtomolooical New3, 



The Academy of Natural Scierres, 



1900 Race Steeet, PniLAOELPiiiA, Pa. 



