BRITISH MUSEUM (nATUHAL HISTORY). 13 



Catalogue of the Specimens of Dermaptera Saltatoria in the 

 Collection of the British Museum. By Francis Walker, 



Part II. Loeustidse (continued). Pp. 225-423 [With 

 an Alphabetical Index,] 1869, 8vo. 4s. 6d. 



Part III. Locustidffl (continued). — Acridida. Pp. 425- 

 604. [With an Alphabetical Index.] 1870, 8vo. 4s. 



Part IV. AerididsB (continued). Pp., 605-809. [With 

 an Alphabetical Index.] 1870, 8vo. Qs. 



Part y . TettigidsB.— Supplement to the Catalogue of Blat- 

 toae.— Supplement to the Catalogue of Dermaptera 

 Saltatona (with remarks on the Geographical Distribution 

 of Dermaptera). Pp. 811-850; 43; 116. [With 

 Alphabetical Indexes.] 1870, 8vo. 6*. 



Hemipterous Insects. 



List of the Specimens of Hemipterous Insects in the Collection of 

 the British Museum. By W. S. Dallas, F.L.S. :— 

 Part I. Pp. 368. 11 Plates. 1851, 12mo. 7s. 

 Part II. Pp. 369-590. Plates 12-15. 1852, 12mo. 4*. 

 Catalogue of the Specimens of Heteropterous Hemiptera in the 

 Collection of the British Museum. By Francis Walker, P.L.S., 

 &e. 8vo. : — 



Part I. Scutata. Pp. 240. 1867. 5s. 



Part II. Scutata (continued). Pp. 24:i-41'7. 1867. is. 



Part III. Pp. 418-599. [With an Alphabetical Index to 

 Parts I., II., III., and a Summary of Q-eographical 

 Distribution of the Species mentioned.] 1868. 4*. 6d. 



Part IV. Pp.211. [Alphabetical Index.] 1871. Qs. 



PartV. Pp.202. 1872. 5s. 



Part VI. Pp. 210. 1873. 5s. 



Part VII. Pp. 213. 1873. 6*. 



Part VIII. Pp. 220. ■ 1873. Qs.Qd. 



Homopterous Insects. 



' List of the Specimens of Homopterous Insects in the Collection of 

 the British Museum. By Francis Walker. Supplement. Pp. 

 ii., 369. [With an Alphabetical Index.] 1858, 12mo. 4«. Qd. 



VERMES. 



Catalogue of the Species pf Entozoa, or Intestinal Worms, con- 

 tained in the Collection of the British Museum. By Dr. Baird. 

 Pp. iv., 132. 2 Plates. [With an Index of the Animals in 

 which the Entozoa mentioned in the Catalogue are found ; and 

 an Index of Genera and Species.] 1853, 12mo. 2s. 



