LITERATURE 45! 
Piepers, M. C. 1896. Mimétisme. Cong. Intern. Zool., 3 Sess., Leyden, 
pp. 460-476. 
Dixey, F. A. 1897. Mimetic Attraction. Trans. Ent. Soc. London, pp. 
317-331, pl. 7. 
Mayer, A. G. 1897. On the Color and Color-Patterns of Moths and 
Butterflies. Proc. Bost. Soc. Nat. Hist., vol. 27, pp. 243-330, pls. 
1-10. Also Bull. Mus. Comp. Zool., vol. 30, pp. 169-256, pls. I-10.* 
Trimen, R. 1897. Mimicry in Insects. Proc. Ent. Soc. London, pp. 74- 
97.* 
Webster, F. M. 1897. Warning Colors, Protective Mimicry and Protec- 
tive Coloration. 27th. Ann. Rept. Ent. Soc. Ontario (1896), pp. 
80-86, figs. 80-82. 
Newbigin, M. I. 1898. Colour in Nature. 12+ 344 pp. London. John 
Murray.* 
Poulton, E. B. 1898. Natural Selection the Cause of Mimetic Resem- 
blance and Common Warning Colors. Journ. Linn. Soc. Zool., 
vol. 26, pp. 558-612, pls. 40-44, figs. I-7. 
Judd, S. D. 1899. The Efficiency of Some Protective Adaptations in 
Securing Insects from Birds. Amer. Nat., vol. 33, pp. 461-484. 
Marshall, G. A. K., and Poulton, E. B. 1902. Five Years’ Observations 
and Experiments (1896-1901) on the Bionomics of South African 
Insects, chiefly directed to the Investigation of Muimicry and 
Warning Colours. Trans. Ent. Soc. London, pp. 287-584, pls. 
0-23. 
Shelford, R. 1902. Observations on some Mimetic Insects and Spiders 
from Borneo and Singapore. Proc. Zool. Soc. London, 1902, vol. 
2, pp. 230-284, pls. 19-23. 
Weismann, A. 1902. Vortrage tiber Descendenztheorie. 2 vols. 12+ 
A456 pp., 95 figs.; 6-+ 462 pp., 3 pls., 36 figs. Jena. G. Fischer. 
See pp. 103-133. 
Piepers, M. C. 1903. Mimikry, Selektion und Darwinismus. 452 pp. 
Leiden. E. J. Brill. 
Poulton, E. B. 1903. [Experiments in 1893, 1894 and 1896 upon the colour- 
relation between lepidopterous larve and their surroundings, and 
especially the effect of lichen-covered bark upon Odontopera 
bidentata, Gastropacha quercifolia, etc. Trans. Ent. Soc. London, 
Pp. 311-374, pls. 16-18. 
Packard, A. S. 1904. The Origin of the Markings of Organisms ( Peecilo- 
genesis) due to the Physical rather than to the Biological Envi- 
ronment; with Criticisms of the Bates-Mtiller Hypothesis. Proc. 
Amer. Phil. Soc., vol. 43, pp. 393-450.* 
ORIGIN OF ADAPTATIONS AND OF SPECIES 
Darwin, C. 1859, 1869. The Origin of Species by means of Natural 
Selection. 11-+ 440 pp. London. New York. D. Appleton & 
Co. 
