CONTENTS 



PAGE 



H. B. Pollard. — "The oral cirri of Siluroids and the origin of the head 

 in Vertebrates." Plates I. and II. Reprinted from the Zoologischer 

 Jahrbucher, Bd. VIII 1 — 



J. H. Ashworth. — " On the structure and contents of the tubers of 

 Anthoceros tuherosus, Taylor. Plate III. Reprinted from Vol. 41, 

 pt. I., of Memoirs and Proceedings of the Manchester Literary and 

 Philosophical Society, 1896-1897 49 



T. HICK. — "On Rachiopteris cylindrica, Will. Plate IV, Reprinted 

 Vol. 41 of the Me moii'-s and Proceedings of the Manchester Literary 

 ana 'Philosophical Society, 1896-1897 55 



Edith M. Pratt. — "Contribution to our knowledge of the Marine 

 Fauna of the Falkland Islands." Plate V. Reprinted from Vol. 4-\ 

 pt. V., of the Memoirs and Proceedings of the Manchester Literary 

 and Philosophical Society, 1897-1898 ... ... ... ... ... 67 



F. W. Gamble and J. H. Ashworth.— " The habits and structure of 

 Arenicola marina." Plates VI. — X. Reprinted from the Quarterly 

 Journal of Microscopical Science. Vol. XLI. ... ... ... ... 87 



Edith M. Pratt. —" The Entomostraca of Lake Bassenthwaite," Re- 

 printed from the Annals and Magazine of Natural History. Ser. 

 7, Vol. II 123 



S. J. Hicksox. — "On the species of the genus Millepora." Reprinted, 

 from the Proceedings of the Zoological Society of London. April 5, 

 1898 ... ' 133 



S.J. Hicksox.— "A Crab-gall on Millepora." Plate XI. Reprinted from 



the Bulletin Liverpool Museum. Vol.1. ... ... ... ... ... 147 



Isa L. Hiles.— "Report on the Gorgonacean Corals collected by Mr. J. 

 Stanley Gardiner at Funafuti." Plates XII. — XV. Reprinted from 

 the Proceedings of the Zoological Society of London. Jan. 17, 1899. 151 



O. V. Darbishire. — " Cliantranzia endozoica Darbish., eine neue Flori- 

 deen-Art." Plate XVI. Reprinted from the Berichte der Dentschen 

 Botan. Gesellschaft. 1899. Bd. XVII. Heft 1 161 



O. V. Darbishire.—" On Actinococcus and Phyllophora. " Plate XVII. 



Reprinted from the Annals of Botany . Vol. XIII 167 



J. H. Ashworth. — "The structure of Xenia Hicksoni, nov. sp., with 

 some observations on Heteroxenia Elizabeths." Plates XVIII. — 

 XXII. Reprinted from the Quarterly Journal of Microscopicat 

 Science. Vol. XLII 181 



