273 



RECENT LITERATURE ON HEREDITY AND VARIATION. 



For the older literature, see Davenport, '95, Keeler, '93, Osborn, '94, and 

 Thomson, of the following list : 



Allen, J. A., '94. On the seasonal change of color in the varying hare, 

 (Lepus americanus.) Bull. Am. Mus. VI, pp. 107-128. 



'91a. Cranial variations in Neotoma micropus due to growth and individ- 

 ual differentiation. Bull. Am. Mus., VI, pp. 233-246. 1 pi. 



Andrews, E. A., '94. Some abnormal Annelids. Quart. J. Micros. Sci., 

 XXXVII, pp. 435-460. 3 pis. 



Bailey, L. H., '94. Neo-Lamarckism and Neo-Darwinism. Am. Nat., 

 XXVIII. 



'96. Variation after birth. Am. Nat. XXX, 17. 



Balb, W. Platt, '94. Neuter Insects and Lamarckism. Nat. Sci., IV, pp. 

 91-97. 



Bateson, W., '94. On two cases of color variation in flat fishes, illus- 

 trating principles of symmetry. Proc. Zool. Soc. London, pp. 246-249. 1 pi. 



'95. The origin of cultivated cineria, Nature, vol. 52, 29, 103. 



Baur, G, '95. The differentiation of species on the Galapagos Islands and 

 the origin of the group. Biological Lectures, 1894. Boston, 1895. 



Behla, R., '94. Die Abstammungslehre u. die Errichtung eines Institutes 

 fur Transformismus. Kiel and Leipzig, 8vo., VII, 60 pp. 



Below, E., '94. Artenbildung. durch Zonenwechsel, Frankfurt, 24 pp. 



Brooks, W. K., '95. An intrinsic error in the theories of Galton and 

 Weismann. Science, I, 38. 



Cope, E. D., '89. The mechanical causes of the development of the hard 

 parts of the mammalia. Jour. Morph., Ill, pp. 137-277. 



'89. On inheritance in Evolution. Am. Nat., XXIII. 



'92. A synopsis of the species of the genus Cnemidophorus. Trans. Am. 

 Phil. Soc. 



'93. The color variations of the milk snake. Am. Nat., XXVII, p. 1066. 



'94. The energy of evolution. Am. Nat., XXVII, p. 205. 



'94a. The origin of structural variations. New Occasions, Vol. II, pp. 

 273-279. 



'96. Primary factors of organic evolution. Open Court Publishing Co., 

 Chicago. 



Cunningham, J. T., '93. The problem of variation. Natural Science, Vol. 

 Ill, 282-287. Oct., 1893. 



