93 



Bergh, R. S. Der Organismus der Cilioflagellaten-eine phylo- 

 genetische Studie. 5 Tafeln. Morphol. Jahrb., Bd. 

 VII., Heft. II., p. 177. 8vo. Leipzig, 1881. 



Bolton, Thomas, F.R. M.S. Portfolio of Drawings and 

 descriptions of Living Organisms (Animal and Vege- 

 table), illustrative of Fresh-water and Marine Life. 8vo. 



Birmingham, 187 9 8 2 . 



Borzi, A. Protochytrium spirogyrce. i Tav. Estratt. d. Nuov. 

 Giorn. Bot. Ital., Vol. XVI., No. i. 8vo. 



Gennoa, 1884. 



Bowerbank, J, S., L.L.D., F.R.S. A Monograph of the 

 British Spongiadse. 4 Vols. Vol. I., with 37 plates; 

 Vol. III., with 92 plates ; Vol. IV., with 17 plates. 

 Edited with additions by Rev. A. M. Norman, M.A., 

 F.L.S. (supplementary). Ray Society. 8vo. 



London, 1864, 1866, 1874, 1882. 



2. A Monograph of the Siliceo-fibrous Sponges. Pt. I., 1869, 

 p. 66, 4 plates; Pt. II., ibid., 1869, p. 323, 5 plates; 

 Pt. III., ibid., 1875, P- 272, 2 plates; Pt. IV., ibid., 

 l8 75 P- 53> 2 plates; Pt. V., ibid., 1875, p. 558, 

 2 plates; Pt. VI., ibid., 1876, p. 535, 2 plates. Proc. 

 ZooL Soc. Lond. 8vo. London, 1869 1876. 



3. Contributions to the General History of the Spongiadae. 

 18 plates. Proc. Zool. Soc., 1872, pp. 115, 196, 627; 

 l8 73> PP- 3> 3 r 9 ; 1874, p. 298 ; 1875, p. 281. 8vo. 



London, 1873 1875. 



4. Report on a Collection of Sponges found at Ceylon by E. W. 

 H. Holdsworth. 3 plates. Proc. Zool. Soc. Lond., 1873, 

 p. 25. 8vo. London, 1873. 



5. Observations on Dr. Gray's "Notes on the arrangement of 

 Sponges, with the description of some new genera." 

 Proc. Zool. Soc. Lond.,^. IT 8. 8vo. London, 1868. 



