LIST OF LITERATURE. 



BAUR, E. 1914. Einfiihrung in die experimentelle Vererbungslehre. 2 Aufl., Berlin, 1914; 



pp. 1-401. 

 BRIDGES, C. B. 1916. Non-disjunction as a proof of the chromosome theory of heredity. 



Genetics, vol. 1, pp. 1-52, 107-163. 

 CASTLE, W. E. 1905. Characters in guinea-pigs and rabbits. Carnegie Inst. Wash. 



Pub. No. 23, pp. 1-78. 

 and C. C. LITTLE. 1910. On a modified Mendelian ratio among yellow mice. 



Science, n. s., vol. xxxii, pp. 868-870. 

 , and S. WRIGHT. 1916. Studies of inheritance in guinea-pigs and rats. Carnegie 



Inst. Wash. Pub. No. 241, pp. 1-196. 

 CLARKE, D. S. 1915. Congenital hereditary absence of some of the digital phalanges. 



Brit. Med. Jour., vol. n for 1915, p. 255. 

 CRAGG, E., and H. DRINKWATER. 1916. Hereditary absence of phalanges through five 



generations. Jour, of Gen., vol. 6, pp. 81-89. 

 COLSON, . 1882. Microdactylie. Ann. de la Soc. de Med. de Gand., p. 202. Ref. by 



Leboucq, 1896. 

 CUENOT, L. 1905. Les races pures et leurs combinaisons chez les souris (4me note). 



Arch, de Zool. exp. et ge"n., 4e s6r., t. m, notes et revue, pp. cxxiii-cxxxii. 

 . 1907. L'he're'dite' de la pigmentation chez les souris (5me note), Arch, de 



Zool. exp. et ge"n., 4e s4r., t. vi, notes et revue, pp. i-xiii. 

 . 1908. Sur quelques anomalies apparentes des proportions mendeliennes, (6e 



note). Arch, de Zool. exp. et ge*n., 4 se"r., t. ix, notes et revue, pp. vii-xv. 

 DAVENPORT, G. C., and C. B. DAVENPORT. 1910. Heredity of skin pigment in man. 



Amer. Nat., vol. XLIV, pp. 641-728. 

 DAVENPORT, C. B. 1913. Heredity of skin color in negro-white crosses. Carnegie Inst. 



Wash. Pub. No. 188, pp. 1-106. 

 DETLEFSEN, J. A. 1914. Genetic studies on a cavy species cross. Carnegie Inst. Wash. 



Pub. No. 205, pp. 1-134. 

 DRINKWATER, H. 1908. An account of a brachydactylous family. Proc. Roy. Soc. of 



Edinburgh, vol. xxvin, part 1, pp. 35-57. 

 . 1912-1913. Account of a family showing minor-brachydactyly. Jour, of Gen., 



vol. n, pp. 21-40. 



. 1913-1914. Minor-brachydactyly No. 2. Jour, of Gen., vol. in, pp. 217-220. 

 . 1914-1915. A second brachydactylous family . Jour, of Gen., vol. iv, pp. 223-340. 

 EAST, E. M. 1910. A Mendelian interpretation of variation that is apparently continuous. 



Amer. Nat., vol. XLIV, pp. 173-181. 

 . 1911. The genotype hypothesis and hybridization. Amer. Nat., vol. XLV, 



pp. 160-174. 

 . 1912. The Mendelian notation as a description of physiological facts. Amer. 



Nat., vol. XLVI, pp. 633-655. 

 FARABEE, W. C. 1905. Inheritance of digital malformations in man. Papers of the 



Peabody Mus. Harvard Univ., vol. in, pp. 65-78. 

 FONTANA and VACCHELLI. 1902. Uber vier Falle von angeborener Deformitat der Hand. 



Archivio di Orthopedia, 1902, p. 119. Ref. in Arch. f. Orthop. 1903. Bd. 1. 

 FtiRST, C. M. 1900. Ein Fall von verkiirzten und zweigliedrigen Fingern. Zeitschr. f. 



Morph. u. Anthrop. Bd. 2, pp. 56-76. 

 GOLDMANN, E. E. 1891. Beitrag zur Lehre von den Missbildungen der Extremitaten. 



Beitr. z. klin. Chir. Bd. 7, pp. 209-256. 

 GUBLER, M. 1850. Vice de conformation des mains. Gaz. med. de Paris, t. 5, pp. 



648-649. 

 GRTJBER, W. 1865. Beobachtung des Defectes der Mittelphalangen an alien Fingern und 



Zehen am Lebenden beobachtet. Oester. Zeitschr. f. prakt. Heilk. xi, Jahrg., 



pp. 981-985. 

 HOCHHEIM, K. 1903-1904. Ein Fall von Brachydaktylie an alien Extremitaten. Fortschr. 



a. d. Geb. d. Rontgenstr., Bd. 7, pp. 273-276. 

 HOLMGREN, T. 1910. Uber den Einfluss der Basedow'schen Krankheit und verwandter 



Zustande auf das Langenwachstum nebst einigen Gesetzen der Ossification. Kap. 



vni, Uber die Ossification der Hand und die friihzeitigere Verknocherung der 



grosswtichsigen Individuen. Nord. med. Arch. Afd. n, Bd. 43, pp. 119-185. 



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