List of British Lepidoptera ; with Synonyma. By J. F. Ste- 

 phens, F.L.S., and H. T. Stainton, M.E.S. 



Parti. 12mo. Ed. 2. 1856. 25. Part 3. 1853. 9d. 



Part 2. 1852. 2s. Part 4. 1854. 3s. 



List of Hymenoptevous Insects. By F. Walker, F.L.S. 

 Part 1, Chalcididte. 12mo. 1846, Is. 6d. 

 Part 2. Additions to Chalcididfie. 1848. 2s. 



Catalogue of Hymenopterous Insects. By F. Smith, M.E.S. 

 Part 1. Andrenidffi, &c. 12mo. 1853. 6s., witli Plates. 

 Part 2. Apidffi. 1854. 6s., with Plates. 

 Part 3. MutiUidffi and PompiUdffi. 1855. 6s., with Plates. 

 Part 4. Crabronidae, &c. 1856. 6s., with Plates. 

 Part 6. Vespida). 1857. 6s., with Plates. 



Catalogue of British Hvmenoptera. By F. Smith, M.E.S. 

 Part 1. Apidae. r2mo. 1855. 6s. 



Catalogue of British Ichneumonidaj. By Thomas Desvignes, 



M.E.S. 12mo. 1856. Is. 9d 

 List of British Aculeate Hymenoptera ; with Synonynaa, and the 



description of some new species. By F.Smith. 1851. 2s. 



Catalogue of Dipterous Insects, By F. Walker, F.L.S. 

 Parti. 12mo. 1848. Part 4. 1849. 6s. 



3s. 6d. Part 5. Supplement I. 1854. 4s. 6d. 



Part 2. 1849. 3s. 6d. Part 6. Supplement II. 1854. 3s. 

 Part 3. 1849. 3s. Part 7- SupplementIII.lS55.3s.6c?. 



Catalogue of Homopterous Insects. By F. Walker, F.L.S. 

 With Plates. 



Part 1. 12mo. 1850, 3s. 6d. Part 3, 1851. 3s. 6d. 

 Part 2. 1850. 5s. Part 4. 1852. 4s. 



Catalogue of Neuropterous Insects. By F. Walker, F.L.S. 

 Parti. 12mo. 1852. 2s. 6fZ. Part 3. 1853. \s.-6d. 

 Part 2. 1853. 3s.6fZ. Part 4. 1853. Is. 



Catalogue of Hemipterous Insects. By W. S. Dallas, F.L.S.&c. 

 With Plates, Part 1. 12mD. 1851. Is. Part 2. 1852. 4s. 



The Catalogues of Hymenopterous, Dipterous, Homopterous 

 and Hemipterous Insects contain the description of the species in 

 tlie Museum which appeared to be undescribed. 



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

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



Catalogue of Cassididae. By Professor Boheman. 12mo. 

 1856. 3s. 



