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THE GEESHAM LIFE ASSURANCE SOCIETY, Limited. 



r>. F. TAY1L.ER & Co., Lta., 



Entomological Pin Manufacturers,] 



Sbiall Heads and Pebfect Points. White, Black, and Gilt. 



BIRMINGHAM and LONDON. 



Can be obtained from Dealers throughout the World. 

 NEW FOREST BUTTERFLIES & MOTHS] 



Ova, Larvse, Pupae, and (bred) Imagines supplied to order by 



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The Migration and Dispersal of Insects. 



Demy 8vo., 132 pp. Price Five Shillings net. 



This book, the only one published on this interesting subject, is of first importance 

 to all students of the geographical distribution of animals, and contains the following- 

 chapters : — 



1. General Considerations. 2. Goccids and Aphides. 3. Orthoptera. 4. Odonata. 

 5. Lepidoptera. 6. Coleoptera. 7. Diptera. 8. Social Insects— Hymen optera, Ter- 

 mites. 9. Final considerations. 



Only a small number of copies have been printed. It is trusted that all entomologists 

 will, besides supporting the book themselves, recommend it to any libraries in which they 

 are interested or with which they are connected. 



