CONTENTS OF No. LXXXIL— New Series. 



MEMOIRS: 



PAGE 



The Minute Anatomj of the Brancliiate Ecliinoderms. Bj P. 

 Heubeut Cahpenter, M.A., Assistant-Master at Eton College. 

 (With Plates Xt and XII) 169 



On Youiis; Stages of Limnocodium and Gerjonia. By E. Eay Lan- 

 KESTEH, M.A., F.R.S., Jodrell Professor of Zoology in University 

 College, London. (With Plate XIII) . . . .194, 



The Origin and Significance of the Metamorphosis of Actinotroeha. By 

 Edmund B. Wilson, Fellow in Biology, Johns Hopkins University. 

 (With Plates XIV and XV) 202 



A Further Contribution to the Minute Anatomy of the Organ of 

 Jacobson in the Guinea-Pig. By E. Klein, M.D.,F.R.S., Lecturer 

 on Histology and Embryology in the Medical School of St. Bartho- 

 lomew's Hospital. (With Plates XVI and XVII) . . .219 



Histological Notes. By E. Klein, M.D., F.R.S. . . .231 



On the Development of Certain Microscopic Organisms occurring in 

 the Intestinal Canal. By D. D. Cunningham, M.B., Surgeon- 

 Major, Indian Medical Service; Fellow of the Calcutta University. 

 (With Plate XVIII) 234 



Researches upon the Development of Starch-grains. By A. F. W. 

 ScHiMPER. (With Plate XIX) . . . . .291 



On the Cause of the Striation of Voluntary Muscular Tissue. By 

 John Bicrky Haycuatt, M.B., B.Sc, F.R.S.E., Senior Physiolo- 

 gical Demonstrator in the University of Edinburgh . . . 307 



On tlie Relation of Micro-organisms to Disease. By Joseph Lister, 

 F.R.S., Professor of Clinical Surgery in King's College, London . 330 



Observations and Reflections on the Appendages and on the Nervous 

 System of Apus cancriformis. By E. Ray Lankester, M.A., 

 F.R.S., Jodrell Professor of Zoology in University College, London. 

 (With Plate XX) .313 



NOTES AND MEMORANDA: 



Claus on Intracellular Digestion in Hydrozoa .... 377 

 Kent's Manual of the Infusoria ..... 377 



