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. 2s. Part 3. 1853. 9d. 



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



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



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



Part 2. Additions to Chalcididas. 1848. 2s. 



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



Part 1. Andrenidae, &c. 12mo. 1853. 6s., with Plates. 



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



Part 3. Mutillidse and Pompilidse. 1855. 6s., with Plates. 



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



Part 5. Vespidse. 1857. 6s., with Plates. 

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



Part 1. Apida:. 12mo. 1855. 6s. 



Catalogue of British Ichneumonidse. By Thomas Desvignes, 



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

 List of British Aculeate Hymenoptera ; with Synonyma, 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- SupplementlII.1855.3s.6d. 



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. 5s. Part 4. 1852. 4s. 



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

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

 Part 2. 1853, 3s. 6d. Part 4. 1853. Is. 



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

 With Plates, Part 1. 12mo. 1851. 7s. Part 2. 1852. 4s. 



The Catalogues of Hymenopterous, Dipterous, Homopterous 

 aud Hemipterous Insects contain the description of the species in 

 the Museum which appeared to be undescribed. 



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

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



Catalogue of Cassididss. By Professor Boheman. 12mo. 

 1856. 3s. 



