5 
List of British Mollusca and Shells; with Synonyma. By 
Dr. J. KE. Gray, F.RS. 
Part 1. Acephala and Brachiopoda. 12mo. 1851. 3s. 6d. 
Catalogue of Pulmonata. By Dr. Louis Prreirrer and Dr. 
J. E. Gray, F.R.S. 
Part 1. 12mo. 1855. 2s. 6d. 
List of the Shells of the Canaries, described by M. D’OrBreny. 
12mo. 1854. Is. 
List of the Shells of Cuba, described by M. D’OrsiaNy, 12mo. 
1854. ls. 
« 
List of the Shells of South America, described by M, D’Or- 
BIGNY. 12mo. 1854. 2s. 
List of the Mollusca and Shells collected and described by 
MM. Eypoux and SouLeyrer. 1l2mo. 1855. 8d. 
Nomenclature of Mollusca. By Dr. W. Barrp, F.L.S. &e. 
Part 1. Cyclophoride. 12mo. 1851. Is. 6d. 
IV. RADIATA. 
Catalogue of Marie Polyzoa. By G. Busk, F.R.S. 
Part 1. Chilostoma. 12mo. 1852. 17s. With Plates. 
Part 2. Chilostoma. 1l2mo. 1854. 15s. With Plates. 
List of British Radiata; with Synonyma. By Dr. J. E. Gray, 
F.R.S. 12mo. 1848. 4s. 
List of British Sponges; with Synonyma. By Dr. J. E. Gray, 
F.R.S. 12mo. 1848. 10d. 
Catalogue of the Recent Echinida. By Dr. J. E. Gray, F.R.S. 
Part 1. Echinidairregularia. 12mo. 3s. 6d., with Plates. 
V. BRITISH ZOOLOGY. 
List of the British Animals; with Synonyma and references to 
figures. 
Part 1. Radiata. By Dr. J. E. Gray. 1848. 4s. 
Part 2. Sponges. By Dr. J. E. Gray. 1848. 10d. 
Part 3. Birds. By G.R. Gray. 1850. 4s. 
Part 4. Crustacea. By A. WuiTe. 1850. 2s. 6d. 
Part 5. Lepidoptera. By J. F, SrepHens. 1850, Ed. 2. 
1856, 1s, 9d. 
