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

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



Parti. 12rao. Ed. 2. 1856. 2s. Part 3. 1853. 9d. 



Part 2. 1852. 2*. Part 4. 1851 3s. 



List of Hymenopterous Insects. Bv P. Walker, F.L.S. 

 Part*l. Chalcididaa. 12mo. 1846. Is. 6d. 

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



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

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

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

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

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

 Part 5. Vespidae. 185J. 6s., with Plates. 

 Part 6. Forraicida3. 1858. 6s., with Plates. 



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

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



Catalogue of British Formicidac, Sphegidae, and Vespidae. By 

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



Catalogue of British Ichneumonidas. 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. 

 Part 1. 12mo. 1848. Part 4. 1849. 6s. 



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



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

 Part 3. 1849. 3s. Part 7. Supplement III. 1855. 3s.6d. 



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

 With Plates 



Parti. 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. 

 Parti. 12rao. 1852. 2s. 6d. Part 3. 1853. \s.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 Ilispidie. 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. ]852. 4s. 



The Catalogues of Hymenopterous, Dipterous, Homopterous 



and Hemipterous Insects contain the description of the species in 



the Museum which appeared to be undcscribed. 



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

 Walton, F.L.S. 12mo. 185(5. 



