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

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



Parti. 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. Chalcididau. 12mo. 1846. Is. 6d. 

 Part 2. Additions to Chalcididae. 1848. 2s. 



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

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

 Part 2. Apida;. 1854. Gs., with Plates. 

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

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

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

 Part 6. Formicidae. 1858. 6s., with Flatcs. 



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

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



Catalogue of British Formicidae, Sphegidae, and Vespidae. By 

 F. Smith, V.P.E.S. 



Catalogue of British Ichneumonidae. By Thomas Desvignes, 



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

 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. Supplement HI. 1855. 3s.6d. 



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

 With Plates. 



Part 1. 12mo. 1850. 3s. 6d. Part 4. 1852. 4s. 



Part 2. 1850. 5s. Supplement. 1858. 4s.. 



Part 3. 1851. 3s. 6d. with Plates. 



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



Part 1. 12mo. 1852. 2s. 6d. Part 3. 1853. Is. 6d. 



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



Catalogue of Neuropterous Insects. By Dr. Hagen. 



Part 1. Termitina. 12mo. 1858. 6d. 

 Catalogue of Hispida?. By J. S. Baly, M.E.S. 8vo. 1858. 6s. 

 With Plates. 



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 

 and Hemipterous Insects contain the description of the species in 

 the Museum which appeared to be undescribed. 



Catalogue of British Brucbidae, Cnrculionidoe, &c. By John- 

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



