LITERATURE 285 



GuYER^ M. F. : Being Well Bora. 1916. Indianapolis. 



Hadley, p. B. : Studies on Inheritance in Poultry : I. The Ck)nstitution 

 of the White Leghorn Breed. B.I.A.E.S. Bull. 155. II The Fac- 

 tor for Black Pigmentation in the White Leghorn Breed. Ibid., 

 Bull 161, 1913-14. 



Hagedoorn, a. L. : The Genetic Factors in the Development of the House 

 Mouse, etc. Zeits. Ahst. Vererh., 1912, vi. 



Hance, R. T. : Variations in the Number of Somatic Chromosomes in 

 (Enothera scintillans De Vries. Genetics, 1918, iii. 



Harrison, J. W. H., and Doncaster, L.: On Hybrids between Moths 

 of the Geometrid Sub-family BistoninsB, with an Account of the 

 Behavior of the Chromosomes in Gametogenesis in Lycia (Biston) 

 hirtaria, Ithysia (Nyssia) zonaria and in Their Hybrids. Jour. 

 Genet., 1914, iii. 



Hayes, H. K., and East, E. M. : Further Expei-iments on Inheritance 

 in Maize. Conn. A. E. S. Bull., 1915, clxxxviii. 



Hegner, R. W. : Variation and Heredity during the Vegetative Reproduc- 

 tion of Arcella dentata. Proc. Nat. Acad. Sci., 1918, iv. 



Hegner, R. W. : Quantitative Relations between Chromatin and Cyto- 

 plasm in the Genus Arcella. Proceed. Nat. Acad. Sci., 1919, v. 



Henking, H. : Untersuchungen liber die ersten Entwicklungsvorgange in 

 den Eiern der Insekten. Zeits. f. wiss. Zool., 1891, li. 



Heribert-Nilsson, N. : Die Variabilitat der (Enothera Lamarckiana 

 und das Problem der Mutation. Zeit. ind. Ahst. u. Vererh., 1912, viii. 



Herlant, M. : Etude sur les bases cytologiques du mecanisme de la 

 parthenogenese expeiimentale chez les Amphibiens. Archives de 

 Biologie, 1913, xxviii. 



Herlant, M. : Le Mecanisme de la Parthenogenese Experimentale chez 

 les Amphibiens et les Echinodermes. Bull. Scientiflque de la France 

 et de la Belgique, 1917, li. 



Herlant, M. : Un Cas d'Hermaphrodisme Complet et Fonctionnel chez 

 Paracentrotus Lividis. Arch. Zool. Exp. et Gen., 1918, Ivii. 



Herla, V. : fitudes des Variations de la Mitose chez I'Ascaride Megalo- 

 cephale. Arch. Biol., 1895, xiii. 



Hoge, M. a. : The Influence of Temperature on the Development of a 

 Mendelian Cha,racter. Jour. Exp. Zool., 1915, xvui. 



Hoge, M. A. : Another Gene in the Fourth Chromosome of Drosophila. 

 Am. Nat., 1915, xlix. 



Hyde, R. R. : Fertility and Sterility in Rrosophila ampelophila. I-IV 

 Jour. Exp. Zool., 1914, xvii. 



Hyde, R. R.: Two New Members of a Sex-linked Multiple (Sextuple), 

 Allelomorph System. Genetics, 1916, i. 



Hyde, R. R. : Mosaics in Drosophila ampelophila. Genetics, 1916, i. 



