4 RECENTLY ISSUED AND 



For the Sixty-sixth Yew, 1909. 



90. The Britisli Nudibranchiate Mollusca. By tlie late 

 JosHnA AtjDee and the late Albany Hajjcock. Part 8 (sup- 

 plementary). Text by Sir Charl,es Eliot, viii + 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. Polyehajta. SyllidEe to Ariciidse. vii + 292 

 (238-524) + 46 pp., 23 plates (li-lvi, Ixxi-lxxxvii) . Polio. 

 1910. 



For the Sixty-eighth Year, 1911. 



92. The British Desmidiacese. By W. and G. S. West. 

 Vol. IV. xiv + 194 + 66 pp., 33 plates (xcvi-cxxviii). 8vo. 

 1912. 



93. The British Tunicata. By the late Joshua Aldee 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 

 Andeew 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 + 144 pp., 72 plates. 8vo. 1913. 



For the Seventy-frst Year, 1914. 



97. The British Marine Annelids. By W. C. McIntosh. 

 Vol. III. Part I.— Text. Polychseta. Opheliidie to 

 Ammocharidee. viii + 368 pp. Folio. 1915.. 



For the Seventy-second Year, 1915. 



98. The British Freshwater Ehizopoda and Heliozoa. By 

 James Cash and G-. H. Wailes, assisted by John Hopkinson. 

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

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

 8vo. 1915. 



