Entomological Pamphlets, etc., 



By J. W. TUTT, F.E.S. 



Correlation of the results arrived at in recent Papers 

 on the Classification of Lepidoptera. Price Is. 6d. 

 Eeviewing the oval, larval, pupal, and imaginal characters used by 

 various Lepidopterists in classification. 



Notes on the Zygsenidse. Price Is. 6d. An account of the habits, etc., 

 of several species of the Alpine Burnet moths. 



Some considerations of Natural Genera and incidental 

 reference to the nature of Species. Price Is. net. 

 A detailed consideration of the nature of genera and species. 



Some considerations of the Nature and Origin of Species. 



Price Is. 6d. net. A detailed consideration of the causes that have led to 

 specific forms and their isolation. 



Some results of recent Experiments in hybridising 

 Tephrosia bistortata and T. crepuscularia. Price 

 Is. 6d. net. Full account of experiments conducted by Dr. Biding and 

 Mr. Bacot in hybridising these allied species. 



The Drinking Habits of Butterflies and Moths. Price is. 

 An interesting essay on the habit as observed in many parts of the world 

 and its possible meanings. 



The Nature of Metamorphosis. Price Is. An essay on the 

 nature of the various forms and degrees of metamorphosis in different 

 orders of insects. 



The Scientific Aspects of Entomology. Parts I and II. is. each 

 part, net. Critical review of the various scientific uses to which the work of 

 entomologists may be put. 



Collecting Noctuidse by Lake Erie (with photograph), by A. Grote, 

 M.A. Price Is. 



Postal Orders to— A. H., 41 , WISTERIA ROAD, LEWiSHAM, S.E. 



STEVENS' AUCTION ROOIVES. 



Established 1760. 



TUESDAY, OCTOBER 25th at 1 o'clock. 



Mr. J. C. STEVENS 



will SELL by AUCTION at his Rooms, 

 38, KING STREET, COYENT GARDEN, LONDON, S.E., 



All the best varieties of 



ABRAXAS GROSSULARIATA 



reared during the last three Seasons by the Rev. G. H. RAYNOR, 



M.A., including many superb specimens of recently named forms and 

 several that are unique. The are in the finest possible condition and have 

 full data attached. 



The Collection will be on view at the Auction Rooms seven days prior 

 from 10 to 5 each day, and on the morning of the sale. 

 Catalogues may be had on application. 



