EECENTLY ISSUED AND FORTHCOMING 



MONOGRAPHS. 



For tln> Sixty-first Year, 1904. 



82. A Monograph of the British Desmidiacese. By W. and 

 G. S. WEST. '" Vol. I. xxxvi + 224 -f- 64 pp., 32 plates. 

 8vo. 1904. 



83. British Tunicata. 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 + 146 + 42 pp., 20 plates, and frontispiece. 8vo. 

 1905. 



For the Sixty-second Year, 1905. 



84. A Monograph of the British Desmidiaceae. By W. and 

 G. S. WEST. Vol. II. x + 206 + 64 pp., 32 plates. 8vo. 

 1905. 



85. The British Freshwater Rhizopoda and Heliozoa. By 

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

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



For the Sixty-third Year, 1906. 



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

 late ALBANY HANCOCK. Edited by JOHN HOPKINSON. Vol. 

 II. xxviii + 164 + 62 pp., 30 plates (xxi-1), and frontis- 

 piece. 8vo. 1907. 



For the Sixty-fourth Year, 1907. 



87. The British Annelids. By Prof. W. C. MC!NTOSH. Vol. 

 II, Part 1. Polychaeta (continued). viii + 232 + 46 pp., 

 22 plates (xliii-1, Ivii-lxx). Folio. 1908. 



For the Sixty-fifth Year, 1908. 



88. A Monograph of the British Desmidiacea?. By W. and 

 G. S. WEST. " Vol. III. xvi + 274 + 62 pp., 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 Rhizopoda, Part II. xviii + 168 + 32 pp., 16 plates 

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



