BIBLIOGRAPHY OF PAPERS CITED 271 



Stockard, C. R. The Artificial Production of Cyclopean Monsters. 

 Jonrn. Exptl. Zool., 1909, vi. 

 A Probable Explanation of Polyembryony in the Armadillo. 

 Amer. Nat., 1921, Iv. 62-68. 



Storer, Rev. John. The Wild White Cattle of Great Britain 

 (New Edition). 1881. London. Pp. 384, figs. 12. 



Stuckey, H. p. The Slit-Eyed People. Joiirn. Hered., 191 6, 



vii. 147, pi. I. 

 Sullivan, Louis R. The " Samar " United Twins. Amer. Joiirn. 



Phys. Anthrop., 1919, ii. 21-24, pl- i- 

 Sumner, F. B. Heredity, Environment, and Responsibility. 

 Bull. 10, Scripps Inst, for Biol. Research, 1921, pp. 12. 

 The Organism and its Environment. Scientific Monthly, 

 March, 1922, pp. 223-233. 



Sumner, F. B., and Huestis, R. R. Bilateral Asymmetry in its 

 Relation to Certain Problems of Genetics. Genetics, 1921, vi. 

 445-485. figs. 5. 



Swingle, W. W. Is there a Transformation of Sex in Frogs ? 

 Amer. Nat., 1922, Ivi. 193-210, pis. 2, figs. 2. 



Terman, L. M. Adventures in Stupidity — A Partial Analysis 

 of the Intellectual Inferiority of a College Student. Sci. 

 Monthly, 1922, xiv. 24-40. 



Thadani, K.T. A Toothless Type of Man. Journ. Hered., ig2J, 

 xii. 87-8. 



Tupper, W. W., and Bartlett, H. H. A Comparison of the 

 Wood Structure of (Enothera stenomeres and its Tetraploid 

 Mutation gigas. Genetics, 1916, i. 177-184. 



Uhlenhuth, E. Experimental Production of Gigantism by 

 feeding the Anterior Lobe of Hypophysis. Journ. Genl. 

 Physiol., 1 92 1, iu. 347-365. 

 The Effect of Iodine and lodothyrin on the Larvae of Sala- 

 manders — III. The Role of the Iodine in the Specific 

 Action of the Thyroid Hormone as tested in the Meta- 

 morphosis of the Axolotl Larvae. Biol. Bull., 1922, xlii. 

 143-152. figs. 3- 

 Urquhart, a. R. Insanity. " Treas. Human Inheritance," 1909, 



Part III., pp. 61-69, pis. 2. 

 Usher, C. H. Histological Examination of an Adult Human 

 Albino's Eyeball, with a Note on :\Iesoblastic Pigmentation 

 in Foetal Eyes. Biometrika, 1920, xiii. 46-56, pis. 2. 

 Von Winiwarter, H. :^tudes sur la spermatogenese humaine 



Arch, de Biol., 1912, xxvii. 91-189, pis. 6-7. 

 Warren, Howard C. Numerical Effects of Natural Selection 

 acting upon Mendelian Characters. Genetics, 1917. ^^- 5^5'^ ^ -• 



