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. 25. 6d. 

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



1856. Is. 9d. 

 Part 6. Hymenoptera. By F. Smith. 1851. 25. 

 Part 7. Mollusca Acephala and Brachiopoda. By Dr. J. E. 



Gray. 1851. 3s. 6d. 

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

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



2s. 6d. 

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



1852. 2s. 

 Part 11. Anoplura or Parasitic Insects. By H. Denny. 1*. 

 Part 12. Lepidoptera (continued). By J. F. Stephens. 



1852. 9d. 



Part 13. Nomenclature of Hymenoptera. By F. Smith. 



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). ByF. Smith. 1855. 

 6s., with plates. 



Catalogue of British Ichneumonidse. By Thomas Desvignes, 

 M.E.S. 12mo. 1856. Is. M. 



Catalogue of British Bruchidae, Curculionidse, &c. By John 

 Walton, F.L.S. 12mo. 1856. 



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

 in the British Museum ; or through any Bookseller. 



VL Books illustrating or describing parts of 

 the Zoological Collections. 



Illustrations of Indian Zoology, from the Collection of Major- 

 Gencral Thomas Ilardvvicke. By Dr. J. E. Gray, F.R.S. 

 Folio. 2 vols. 1830-1835. 



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

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



Zoology of the Voyage of H.M.SS. Erebus and Terror. Edited 

 by Sir John Richardson, M.D., F.R.S. &c., and Dr. J. E, 

 Gray, F.R.S. 4to. 1844-1845. 



