288 PHYSICAL BASIS OF HEEEDITY 



LoEB, J.: Is Species Specificity a Mendelian Character? Science, 1917, 

 xlv. 



LOEB, J. : Further Expeiiinents on the Sex of Parthenogenetic Frogs. 

 Proc. Nat. Ac. Sci., 1918, iv. 



LoEB. J., and Bancroft^ F. W. : Further Observations on Ai"tificial Par- 

 thenogenesis in Frogs. Jour. Exp. Zool., 1913, xv. 



LoEB, J., and Chamberlain, M. M. : An Attempt at a Phj^sico-chemical 

 Explanation of Certain Groups of Fluctuating Variation. Jour. 

 Exp. Zool., 1915, xix. 



LoEB, J. W., King, W. 0. R., and Moore, A. R. : Ueber Dominanzer- 

 scheinungen bei den hybriden Plutein des Seeigels. Arch. Entw. 

 Org., 1910, xxix. 



LoTSY^ J. p. : Hybrides entre especes d'AntiiThinum. Bepts. 4th Intern. 

 Conf. Genet., 1911, Paris. 



LoTSY, J. P. : Evolution by Means of Hybridization. 191G. The Hague. 



Love, H. H., and Leighty, C. E. : Variation and Correlation of Oats 

 {Avena sativa). Cornell A.E.S., 1914. 



Lo\t:, H. H., and Leighty^ C. E. : Changes on Biometrical Constants. 

 Cornell A.E.S., Memoir 3, 1914. 



LuTZ, A. M. : Triploid Mutants in CEnothera. Biol. Centr., 1912. xxxii. 



LuTZ, A. M. : CEnothera Mutants with Diminutive Chromosomes. Am. 

 Jour. Bot., 1916, iii. 



LuTZ, A. M. : Fifteen- and Sixteen-Chromosome CEnothera Mutants. 

 Am. Jour. Bot., 1917, iv. 



LuTZ, F. E. : Experiments with Drosophila ampelophila Concerning 

 Evolution. Carnegie Inst., Wash., Puh. 143, 1911. 



LuTZ, F. E. : Experiments Concerning the Sexual Difference in the Wing 

 Length of Drosophila ampelophila. Jour. Exp. Zool., 1913, xiv. 



McClung, C. E.: The Accessory Chromosome — Sex-Determinant? 

 Biol. Bull., 1902, iii. 



McCluxg^ C. E. : Notes on the Accessory Chromosome. Anat. Anz., 

 1902, XX. 



McClung, C. E.: The Chromosome Complex of Orthopteran Spermato- 

 cytes. Biol. Bull., 1905, ix. 



McClung, C. E. : A Comparative Study of the Chromosomes in Orthop- 

 teran Spermatogenesis. Jour. Morph., 1914, xxv. 



McClung, C. E. : The Multiple Chromosomes of Hesperotettix and Mer- 

 miria. Jour. Morph., 1917, xxix. 



MacCurdy, H. M. : Xuclear Reorganization and Its Relation to Conju- 

 gation and Inheritance in Arcella vulgaris. Anat. Becord, 1919, xv. 



MacDougal, D. T. : Alterations in Heredity Induced by Ovarian Treat- 

 ments. Bot. Gaz., 1911, li. 



MacDougal, D. T. ; Vail, A. M. ; Shull, G. H.; and Small, J. K. : 

 Mutants and Hybrids of the Oenotheras. Carnegie Inst., Wash., 

 Pub. 24, 1905. 



