RECENTLY ISSUED AND 



For the Siscty -sixth Year, 1909. 



90. The British Nudibraiichiate Molhtsca. By the late 

 JOSHUA ALDER and the late ALBANY HANCOCK. Part 8 (sup- 

 plementary). ' Text by Sir CHARLES ELIOT. viii 4- 198 + 

 18 pp., 8 plates. Folio. 1910. 



For the Sixty-seventh Year, 1910. 



91. The British Marine Annelids. By W. C. MCINTOSH. 

 Vol. II, Part 2. Polychgeta. Syllida? to Ariciid^. vii + 292 

 (233-524) + 46 pp., 23 plates (li-lvi, Ixxi-lxxxvii). Folio. 

 1910. 



For the Sixty-eighth Year, 1911. 



92. The British Desmidiaceaj. By W. and G-. S. WEST. 

 Vol. IV. xiv -f 194 -f 66 pp., 38 plates (xcvi-cxxviii). 8vo. 

 1912. 



93. The British Tnnicata. By the late JOSHUA ALDER and 

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

 III. xii + 114 + 34 pp., 16 plates (li-lxvi), and frontispiece. 

 8vo. 1912. 



For the Sixty -ninth Year, 1912. 



94. A Bibliography of the Tunicata. By JOHN HOPKINSON. 

 xii + 288 pp. 8vo. 1913. 



95. The British Parasitic Copepoda. By THOMAS and 

 ANDREW SCOTT. Vol. I (Copepoda parasitic on Fishes, Part 

 I) .--Text, xii + 256 pp., 2 plates. 8vo. 1913. 



For the Seventieth Year, 1913. 



96. The British Parasitic Copepoda. By THOMAS and 

 ANDREW SCOTT. Vol. II (Copepoda parasitic on Fishes, Part 

 II). Plates, xii + 144pp., 72 plates. 8vo. 1913. 



For the Seventy-first Year, 1914. 



97. The British Marine Annelids. By W. C. MC!NTOSH. 

 Vol. III. Part I. Text. Polychaeta. Opheliidaa to 

 Ammocharidge. viii + 368 pp. Folio. 1915. 



For the Seventy -second Year, 1915. 



98. The British Freshwater Rhizopoda and Heliozoa. By 

 JAMES CASH and G. H. WAILES, assisted by JOHN HOPKINSON. 

 Vol. III. The Rhizopoda, Part III. By G. H. WAILKS. 

 xxiv -f 156 4- 52 pp., 25 plates (xxxiii-lvii), and frontispiece. 

 8vo. 1915. 



