IV. RADIATA. 



Catalogue of Marine Polyzoa. By G. Busk, F.R.S., Sec. L.S. 

 Part 1. Chilostoma. 12mo. 1852. 17*. With Plates. 

 Pai-t 2. Chilostoma. 12mo. 1854. 15s. With Plates. 



List of British Radiata; with Synonyma. By Dr. J, E. Gray, F.R.S. 

 12mo. 1848. 4s. 



List of British Sponges; with Synonyma. Bv Dr. J. E. Gray, F.R.S. 

 12mo. 1848. \0d. 



Catalogue of the Recent Echinida. By Dr. J. E. Gray, F.R.S. 

 Parti. Echinida irregularia. 12mo. 3s. 6d. With Plates. 



V. BRITISH ZOOLOGY. 



List of the British Animals ; with Synonj ma and references to figures. 

 Part 1. Radiata. By Dr. J. E. Gray, F.R S. 1848. 4s. 

 Part 2. Sponges. By Dr. J. E. Gray, F.R.S. 1848. lOd. 

 Part 3. Bhds. By G. R. Gray, F.L.S. 1850. 4s. 

 Part 4. Crustacea. By A. White, F.L.S. 1850. 2s. 6d. 

 Parts. Lepidoptera. By J. F. Stephens, F.L.S. 1850. Ed. 2. 1856. 



Is. 9d. 

 Part 6. Hymenoptera. By F. Smith, M.E.S. 1851. 2s. 

 Part 7- MoUusca Acephala and Brachiopoda. By Dr. J. E. Gray, 



F.R.S. 1851. 3s. 6d. 

 Part 8. Fish. By A. White, F.L.S. 1851. 3s. 

 Part 9. Eggs of British Birds. By G. R. Gray, F.L.S. 1852. 2s. 6d. 

 Part 10. Lepidoptera (continued). By J. F. Stephens, F.L.S. 



1852. 2s. 

 Part 11. Anoplura or Parasitic Insects. By H. Denny. Is. 

 Part 12. Lepidoptera (continued). By J. F. Stephens, F.L.S. 



1852. 9d. 

 Part 13. Nomenclature of Hymenoptera. By F. Smith, M.E.S. 1853. 



Is. 4c?. 

 Part 14. Nomenclature of Neiu-optera. By A. White, F.L.S. 1853. 



6d. 

 Part 15. Nomenclature of Diptera. By A. White, F.L.S. 1853. Is. 

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



1854. 3s. 

 Part 17. Nomenclature of Anoplura. By H.Denny. 1856. 12mo, 8d. 

 Catalogue of British Birds. By G. R. Gray, F.Z.S. 8vo. 186.3. 

 Catalogue of British Hymenoptera. By F.Smith. 12mo. With Plates. 



Parti. Bees. 1855. 6s. Part 2. Formicida3, &c. 1858. Ss. 

 Catalogue of British Ichneumonidaj. By Thomas Desvignes, M.E.S. 



12mo. 1856. Is. 9d. 

 List of British Bruchidse, Curcuhonidfc, &c. By John Walton, F.L.S. 

 12mo. 1856. Is. 



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

 British Museum; or through any Bookseller. 



