XXVIU 



LIST OF PLATES. 



PLATE T. 

 Illustrating the Second Report on the Marine Zoology of the Irish Sea. 



TLATES II., III., IV. 



Illustrating Dr. S, P. Laugley's paper ' On Recent Researches in the Infra-red 

 Spectrum.' 



ERRATA. 



In 1893 {Nottingham) Eeport. 

 Page 571, line 31, Omit ' Dr. J. N. Keynes.' 



In 1894 (Oxford) Report . 



Page 651, line 18. For West read North. 



Page 681. For Professor A. W. W. Hubrecht read Professor A. A. W. Hubrecht. 



