358 FORTY-EIGHTH ANNUAL REPORT. 



Presented by the Author, Henry Whitehead. 

 British Freshwater Leeches. 



Presented by Prof. Arthur Dendy : 

 Classification and Phylogeny of the Calcareous 



Sponges . . . Arthur Dendy, D.Sc., F.R.S., and 



R. W. Harold Row, B.Sc. 



With a reference list of all the described species systematically 

 arranged. 



Presented by the Author, Charles Janet, Limoges : 

 Le Volyox and Other Papers. 



Presented by the Authors, E. Heron-Allen and A. Earland. 

 Clare Island Survey : Royal Irish Academy. 

 Part 64, Foraminifera. 



Presented by the Author, J. W. Gordon : 

 Diffraction Images. 



Daring the year ending December 1913 the Library has 

 received the following publications : 



Quarterly Journal of Microscojncal Science. 



Victorian Naturalist. 



Mikrokosmos. 



Royal Microscopical Society. 



British Association. 



Royal Institution. 



Geologists' Association. 



Manchester Literary and Philosophical Society. 



Hertfordshire Natural History Society. 



Birmingham Natural History and Philosophical Society. 



Botanical Society of Edinburgh. 



Glasgow Naturalists' Society. 



Croydon Natural History Society. 



Indian Museum (Calcutta). 



Royal Society of New South Wales. 



American Microscopical Society. 



Smithsonian Institution. 



Academy of Natural Science, Philadelphia, 



