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

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

 Part 1. 12mo. Ed. 2. 1856. 2*. Part 3. 1853. 9rf. 



Part 2. 1852. 2*. Part 4. 1854. 3*. 



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

 Part 1. Chalcididae. 12mo. 1846. Is. 6d 

 Part 2. Additions to Chalcididte. 1848. 25. 



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

 Part 1. Ancbenidae, &c. 12mo. 1853. 65., with Plates 

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

 Part 3. Mutillidffi and Pompilidae. 1855. 6s., with Plates 

 Part 4. Crabonidffi, &c. 1856. 



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

 Part 1. Apidae. 12mo. 1855. 6s. 



Catalogue of British Ichneumonidae. By Thomas Desvignes 

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



List of British Aculeate Hymenoptera ; with Synonyma, and the 

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



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. 35. 6d. Part 6. Supplement II. 1854. 3* 

 Part 3. 1849. 3^. Part 7. Supplement III. 1 855. 3^.6^. 



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

 With Plates. • 



Parti. 12mo. 1850. 3s. 6d. Part 3. 1851. 3s. 6d 

 Part 2. 1850. 55. Part 4. 1852. 45. 



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

 Parti. 12mo. 1852. 2s. 6d. Part 3. 1853. I5. 6^ 

 Part 2. 1853. 35.60?. Part 4. 1853. I5. 



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

 With Plates, Part 1. 12mo. 1851. 7s. Part 2. 1852.' 45.' 



The Catalogues of Hymenopterous, Dipterous, Homopterous 

 and Hemipterous Insects contain the description of the species in 

 the Museum which appeared to be undescribed. 



Catalogue of British Bruchidaj, Curcuhonids, &c. By John 

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



Catalogue of Cassididae. By Professor Boheman. 12mo. 

 1856. 



