FOR SALE. THE FOLLOWING RARE AND IMPORTANT 

 ENTOMOLOGICAL WORKS AND PAMPHLETS. 



The Aearina or Mites, by Nathan Banks. Demy 8vo., with 201 figures and BibUo- s. d. 



graphy. Bound in cloth, gold-lettered .. .. '.. .. .. ..6 



Early Stages of Carabidse, by George Dimmock and Frederick Knab. Demy 8vo. 



Four full-page plates and Bibliography. Bound in cloth, gold-lettered . . 6 

 Dragonfly Nymphs, by James G. Needham. Demy 8vo., with 7 full-page process 



plates and several figures. Bound in cloth, gold-lettered . . . . ..60 



Aleyrodids of California, by Florence E. Bemis. Demy 8vo., with 11 full-page 



plates. Bound in cloth, gold-lettered .. .. .. .. .. ..5 



Origin of Wings of Coleoptera, by W. L. Tower. Demy 8vo., splendidly illustrated 



with 7 double demy plates and Bibliography. Bound in cloth, gold-lettered 7 6 

 Genealogic Study of Dragonfly Wing Venation, by James G. Needham. Demy 



Bvo., with 24 full-page process plates and 44 figures. A most important 



work. Bound in cloth, gold lettered. . . . . . , . . . . . . 10 



Revision of American Siphonaptera, by Carl F. Baker. Demy 8vo., with 17 full 



page plates, complete Bibliography, &c. Bound in cloth, gold-lettered 

 Notes on Hybrids of Tephrosia bistortata and Tephrosia crepuscularia, by J. W 



Tutt. F.E.S 



Presidential Address to the Entomological Society of London for 1896 by Prof 



R. Meldola, F.E.S 



Presidential Address to the Entomological Society of London for 1897 by Prof 



R. Meldola, F.E.S 



Presidential Address to the Entomological Society of London for 1899 by E 



Trimen, F.E.S. 

 Presidential Address to the Entomological Society of London for 1900 by G 



H. Verrall, F.E.S 



Presidential Address to the Entomological Society of London for 1902 by Eev 



Canon Fowler, M.A. 



Distribution of European Erebias, by J. W. Tutt, F.E.S 



A lutescent aberration of Epinepbele tithonus, by J. W. Tutt, F.E.S. 

 The Variation of Papilio machaon, by W. Farren, F.E.S. 



Entomologists seeking books and pamphlets are invited to send their lists of desiderata. 

 Orders for the above to A. H. 41, Wisteria Road, Lewisham, S.E. 



IN PARTS— ONE SHILLING. 



A NATURAL HISTORY 



OF THE 



BRITISH BUTTERFLIES, 



THEIR WOELD-WIDE VARIATION AND DISTRIBUTION. 

 Vol. IV. 



Commencing with the Variation and Life-history of Agriades coridon (with four plates of 

 the named aberrations and varieties of this species together with many photomicrographs 

 of larval and pupal structure). 



Probably the finest life-history of any species of lepidoptera ever published. The next 

 species to be treated is Polyommatus icarus, a still more complicated one with regard to 

 its Vapieties and Aberrations. * 



Subscription for 20 parts 17s. 6d. 



Dear Sik, — 



Herewith I forward Po:tal Order for 17s. 6d., being my subscription for the next 20 

 parts (Vol. IV.) of A Natural History of the British Bntterfiies. 



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Address 



To J. HERBERT TUTT, 119, Westcombe Hill, Blackheath, S.E. 



