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

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



Parti. 12nio. Ed. 2. 1856. 2s. Part 3. 1853. M. 



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



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



Part 1. Chalcidida;. 12mo. 1846. Is. 6rf. 

 Part 2. Additions to Chalcididse. 1848. 2s. 



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

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

 Part 2. Apida;. 1854. 6s., with Plates. 

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

 Part 4. Crabronidfe, &c. 1856. (^s., with Plates. 

 Part 5. Vespida;. 1857. Gs., with Plates. 

 Part 6, Forraicida;. 1858. 6s., with Plates. 



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

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



Catalogue of British Formicidaj, Spheaiidaj, and Vespida;. By 

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



Catalogue of British Ichneumonida;. By Thomas Desvignes, 



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

 List of British Acvdeate Hymenoptera ; with Synonyma, and the 



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



Cataloi>;ue of Dipterous Insects. By F, "Walker, F.L.S. 

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



3s. 6rf. Part 5. Supplement I. 1854. 4s. Gd. 



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

 Part 3. 1849. 3s. Part 7- SupplementlII.1855.3s.6(Z. 



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

 With Plates. 



Part 1. 12mo. 1850. 3s. (^d. Part 4. 1852. 4s. 



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



Part 3. 1851. 3s, M. with Plates. 



Catalogue of Neuro])terous Insects. By F. Walker, F.L.S. 



Parti. 12mo. 18-52. 2s. 6d. Part 3. 1853. Is. 6c?. 



Part 2. 1853. ^s.M. Pai-t 4, 1853. Is. 



Catalogue of Neuroptcrous Insects. By Dr. Hagen. 



Part 1. Termitina, 12mo. 1858. M. 

 Catalogue of Ilispida;. By J. S. Baly, M.E.S. 8vo. 1858. Qs. 



With Plates. 



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



With Plates, Part 1. 12mo. 1851. Is. Part 2. 1852. As. 



The Catalogues of Hymenopterous, Dipterous, Homopterous 



and Hemij)terous Insects contain the description of the species in 



the Museum which appeared to be undescribed. 



Catalogue of British Bruchidse, Curculionida;, &c. By John 

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



