RRTTISM MrsRrNf (N'ATURAT, iri'-iTORVV 1 .'» 



Ihinijtlrj nils I tisnls. 



Catalo^'ue of the Specimens of Hetero))ter()us Hemiptera in 

 the f'ollection of the British Mnseum. Bv Franris Walker, 

 F.L.S., &c. Svo. :— 



Part I. Sciitata. Pp. 240. ISO?, on. 



Part II. Scutata (continued ). Pp. 241-417. 1SC)7. 4.s. 



Part III. Pp. 418-599. [With an Alphabeticallndex to 

 Parts I., II., III., and a Summary of Geofjraphical 

 Distribution of the Species mentioned.] lSf)(S. U. 'tuL 



Part IV. Pp. -211. [Alphabeticallndex.] 1871. 6.s-. 



Part V. I'p.2()2. 1872. o.s. 



Part VI. Pp. 210. 1S7:1 Tvs. 



Part VII. Pi).2i:'). 187:?. (Is. 



Part VI II. I']). 220. 187:'.. ('..s. tx/. 



H<)nioiitenii(f< I a serfs. 



List of the Specimens of Homopterous Insects in the Collec- 

 tion of the British Museum. By Francis Walker. Supple- 

 ment. Pp. ii., ;U;9. [With an Alphabetical Index.] 18'>8, 

 1 2mo., 4.S-. Or/. 



VERMES. 



Catalogue of the Specie.*? of Entozoa, or Intestinal Worms, 

 contained 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 

 ('atalogue are found, and an Index of Genera and 

 Species.] 1853, 12mo. 2s. 



ANTHOZOA. 



Catalogue of Sea-pens or Pennatulariidae in the Collection of 

 the British Museum. By J. E. Gray, F.R.S., &c. Pp. iv., 

 40. 2 Woodcuts. 1870, 8vo. Is. Gd.' 



Catalogue of Lithophytes or Stony Corals in ilif Collection 

 of the British Museum. By " J. E. Grav, F.H.S., .tc. 

 Pp. iv., 51. 14 Woodcuts. 1870, 8vo. H.s. 



Catalogue of the Madrepoi-arian Corals in the British 

 Museum (Natural History) : — 



Vol. 1. The Genus Madrepora. By George Brook. 

 I'p. xi., 212. 35 Collotype Plates. "[With Systematic 

 and Al])habetical Indexes and Kxj)lanation of the 

 Plates.] 1893, 4to. 1/, 4.s, 



