Cramp ton, H. Edw. 59.5 



Experimental and Statistical Studies upon Lepidopt< 

 I Variation and Elimination in Philosamia cynthia. 

 Biom. Vol. III. 1904 S. 



Federley, H. 59.5' 



Vererbungsstudien an der Lepidopteren-Gattung Pygaei 

 Arch. f. Rassen- in Gesells. Biol. Bd. VIII. Leipzig- 1!)U. 



Field, W. L. W. 59.5 



A contribution to the study of individual variation in 

 wings of Lepidoptera. 

 Proc. Amer. Ac. Arts and So. Vol. XXX III. L898. H. 



Johnson. R. H. 59.5' 



Determinate Evolution in the Color Patterns of the Lady Beet 

 Carnegie Inst. Washington. Publ. N°. 122. 1910. S. 



Kellogg, V. L. 59.1 



Is there derterminate variation? 

 Science N. S. Vol. XXIV. 1906. 



Knab, Fr. : > ;, -~>< 



Colour varieties of Locustidae. 

 Science I Nov. 1907. 



Kribs, H. G. 69.61 



Note on the Relative Variability of the Sexes in rural 

 auratus L. 

 Biom. Vol. VI. 1908— '09. S. 



Clypeal Markings of Queen 

 Biom. Vol. X Nov. 1914. £ 



Liff, Joseph. 



Data on a peculiar mendeli; 



Amur. Nat. Febr. 1915 p. 



