BRITISH MUSEUM (NATURAL HISTORY). 
1 ‘> 
Catalogue of the Specimens of Neiiropterous Insects in the 
Collection of the British ^Inseuin. By Dr. H. Hagen. 
Part I. Termitina. Pp. 34. 1858, 12mo. 6c?. 
Ortho 2 Jtei‘(ms Insects. 
Catalogue of Orthopterous Insects in the Collection of the 
British Museum. Part I. Phasmichn. By John Obadiah 
Westwood, F.L.S., &c. Pp. 195. 48 Plates. [With an 
Alphabetical Index]. 1859, 4to. 3?. 
Catalogue of the Specimens of BlattariEe in the Collection of 
the British Museum. By Francis Walker, F.L.S.; &c. 
Pp. 239. [With an Alphabetical Index.] 1868, 8vo. 5s. 6<i. 
Catalogue of the Specimens of Derniaptera Saltatoria [Part I.] 
and Supplement to the Blattarise in the Collection of the 
British Museum, rxryllidae. Blattarife. Locustidae. By 
Francis Walker, F.L.S., &c. Pp. 224. [With an Alpha- 
betical Index.] 1869, 8to. 5s. 
Catalogue of the Specimens of Dermaptera Saltatoria in the 
Collection of the British Museum. By Francis Walker, 
F.L.S., cl'C. - 
Part II. Locustidae (continued). Pp. 225-423. [With 
an Alphabetical Index.] 1869, 8vo. 4.s. &d. 
Part III. Locustidae (continued). — Acrididas. Pp. 425- 
604. [With an Alphabetical Index.] 1870, 8vo. 4s. 
Part IV. Acridida3 (continued). Pp. 605-809. [With 
an Alphabetical Index.] 1870, 8vo. 6s. 
Part V. Tettigidae. — Supplement to the Catalogue of 
Blattariae. — Supplement to the Catalogue of Dermaptera 
Saltatoria (with remarks on the Geographical Distri= 
button of Dermaptera). Pp. 811-850 ; 43 ; 116. 
[With Alphabetical Indexes.] 1870, 8vo. 6s. 
Hemipterous Insects. 
Catalogue of the Specimens of Heteropterous Hemiptera in 
the Collection of the British Museum. By Francis Walker, 
F.L.S., &c. 8vo. : — 
Part I. Scutata. Pp. 240. 1867. 5s. 
Part II. Scutata (continued). Pp. 241-417. 1867. 4s. 
Part III. Pp. 418-599. [With an Alphabetical Index to 
Parts I., II., III., and a Summary of Geographical 
Distribution of the Species mentioned.] 1868. 4s. 6c?, 
Part IV. Pp. 211. [Alxjhabetical Index.] 1871. 6s. 
Party. Pp.202. 1872. 5s. 
Part VI. Pp. 210. — 1873. 5s. 
Part VII. Pp. 213. 1873. 6s. 
Part VIII. Pp. 220. 1873. 6s. Qd. 
