Part 2. Sponges. By Dr. J. E. Gray. 1848. lOrf. 

 Part 3. Birds. By G. R. Gray. 1850. 4s. 

 Part 4. Crustacea. By A. White. 1850. 2s. 6d. 

 Part 5. Lepidoptera. By J. F. Stephens. 1850. Ed. 2. 



185(;. 1*-. 9d. 

 Part 6. Hymenoptera. By F. Smith. 1851. 2s. 

 Part 7. Mollusca Acej)hala and Brachioijoda. By Dr. J. E. 



Gray. 1851. 3s. 6d. 

 Part 8. Fish. By A. White. 1851. 3s. 

 Part 9. Eggs of British Birds. By G. R. Gray. 1852. 



2s. Gd. 

 Part 10. Lepidoptera (continued). By J. F. Stephens. 



1852. 2s. 



Part 1 1 . Anoplura or Parasitic Insects. By H. Denny. Is. 

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^ 1852. 9d. 

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1853. Is. 4d. 



Part 14. Nomenclature of Neuroptera. By A. White. 



1853. 6d. 

 Part 15. Nomenclature of Diptera. By A. White. 1853. Is. 

 Part 16. Lepidoptera (completed). By H. T. Stainton, 



M.E.S. 1854. 3s. 



Catalogue of British Hymenoptera (Bees). By F. Smith. 1855, 

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Catalogue of British Ichneumonidsc. By Thomas Desvignes, 

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Catalogue of British Bmchidse, Cm-cuUonidae, &c. By John 

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N.B. — These Catalogues can be obtained at the Secretary's Office 

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VL Books illustrating or describing parts of 

 THE Zoological Collections. 



Illustrations of Indian Zoology, from the Collection of INIajor- 

 Geueral Thomas Ilardwicke. By Dr. J. E. Gray, F.R.S. 

 Folio. 2 vols. 1830-1835. 



Zoology of the Voyage of H.M.S. Beagle. Edited by Charles 

 Darwin, F.R.S. 4to. 1840-1844. 



Zoolog}- of the Voyage of II.M.SS. Erebus and Tenor. Edited 

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