CONTENTS. 
Memoirs. 
PAGE 
I. On the Result of Crossing Japanese Waltzing with Albino Mice. 
By A. D. Darbishire 1 
II. Graduation of a Sickness Table by Makeham's Hypothesis. By 
John Spencer 52 
III. Preliminary Note on the Protective Value of Colour in Mantis 
religiosa. By A. P. Di Cesnola 58 
IV. Measurements of One Hundred and Thirty Criminals. By O. B. 
Griffiths. With Introductory Note by H. B. Donkin . . 60 
V. A First Study of the Weight, Variability, and Correlation of the 
Human Viscera, with Special Reference to the Healthy and 
Diseased Heart. By M. Greenwood, Junior . . . .63 
VI. Sui Massimi delle Curve Dimorfiche. Dal Dr Fernando de 
Helguero 84 
VII. Experimental and Statistical Studies upon Lepidoptera. I. Varia- 
tion and Elimination in Philosamia cynthia. By Henry Edward 
Crampton 113 
VIII. On the Laws of Inheritance in Man. II. On the Inheritance of the 
Mental and Moral Characters in Man, and its comparison with 
the Inheritance of the Physical Characters. By Karl Pearson . 131 
IX. A Study of the Variation and Correlation of the Human Skull, with 
Special Reference to English Crania. By W. R. Macdonell . 191 
X. On Inheritance of Coat-Colour in the Greyhound. By Amy 
Barrington, Alice Lee, and Karl Pearson .... 245 
XL Note on a Race of Glausilia itala (von Martens). By W. F. R. 
Weldon 299 
XII. Merism and Sex in Spin ax niger. By R. C. Punnett . . .313 
