XI 



ILLUSTRATIONS. 



Plate I. illustrating Dr. J. D. Macdonald's Paper on the Anatomy and Habits 

 of the Genus Phronima (Latr.). 



Plates II. & III. illustrating Professor P. Martin Duncan's Paper on the 

 Nervous System of Actinia. 



Plate IV. illustrating Messrs. H. E, Roscoe and A. Schuster's Paper on the 

 Absorption-Spectra of Potassium and Sodium at low Temperatures. 



Plate V. illustrating Dr. William Osier's Paper on certain Organisms occur- 

 ring in the Liquor Sanguinis. 



Plates VI. & VII. illustrating William Galloway's Experiments with Safety- 

 Lamps. 



Plates VIII.-XI. illustrating Dr. G. Thin's Paper on the Anatomy of Con- 

 nective Tissue, Nerve, and Muscle. 





