RECENTLY ISSUED AND FORTHCOMING 



MONOGRAPHS. 



For the Sixty-first Year, 1904. 



82. The British Desmidiacese. By W. and G. S. WEST. 

 Vol. I. xxx vi + 224 + 64 pp., 32 plates. 8vo. 1904. 



83. The British Timicata. By the late JOSHUA ALDER and the 

 late ALBANY HANCOCK. Edited by JOHN HOPKINSON. Vol. I. 

 With a History of the Work by Canon A. M. NORMAN. 

 xvi -f 146 -I- 42 pp., 20 plates, and frontispiece. 8v<>. 

 1905. 



For the Sixty-second Year, 1905. 



84. The British Desmidiacese. By W. and G. S. WEST. Vol. 

 II. x + 206 + 64pp., 32 plates (xxxiii-lxiv). 8vo. 1905. 



85. The British Freshwater Rhizopoda and Heliozoa. By 

 JAMES CASH, assisted by JOHN HOPKINSON. Vol. I. The 

 Rhizopoda, Part I. x + 150 -f 32 pp., 16 plates. 8vo. 1905. 



For the Sixty-third Year, 1906. 



86. The British Tunicata. Bv the late JOSHUA ALDER and the 



/ 



late ALBANY HANCOCK. Edited by JOHN HOPKINSON. Vol. 



II. With Lives of the Authors by Canon Norman and 

 Dennis Embleton. xxviii +164-1-62 pp., 30 plates (xxi-1), 

 and frontispiece. 8vo. 1907. 



For the Sixty-fourth Year, 1907. 



87. The British Marine Annelids. By W. C. MclNTOSB. 

 Vol. II, Part I. Polychaeta. Nephthydida3 to Syllidae. viii 

 + 232 + 46 pp., 22 plates (xliii-1, Ivii-lxx). Folio. 1908. 



Fur the Sixty-fifth Year, 1908. 



88. The British Desmidiaceae. By W. and G. S. WEST. Vol. 



III. xvi -f 274 + 62pp., 31 plates (Ixv-xcv). 8vo. 1908. 



89. The British Freshwater Rhizopoda and Heliozoa. By 

 the late JAMES CASH, assisted by JOHN HOPKINSON. Vol. II. 

 The Rhtzopoda. Part II. xviii" + 168 + 32 pp., 16 plates 

 (xvii-xxxii), and frontispiece. 8vo. 1909. 



