BIBLIOGRAPHY 271 



PERGAXDE, T., 1904. North American Phylloxerinse affecting 



Hicoria and other Trees. Proc. Dav. Acad. Sci., IX. 

 PETRUXKEWITSCH, A., 1902. Das Schicksal der Richtungskorper 



im Drohnenei. Jena, 1902. 

 PETRUXKEWITSCH, A., 1910. Courtship in Dysdera crocata. Biol. 



Bull, XIX. 

 PHILLIPS, E. F., 1903. A Review of Parthenogenesis. Proc. Am. 



Phil. Soc., XLII. 



PLATE, L., 1910. Die Erbformeln der Aglia tau-Rassen im An- 

 schluss an die Standfusschen Ziichtungen. Arch. Ross. Gesell., 



VII. 



PLATE, L., 1913. Vererbungslehre. Leipzig. 

 POCOCK, R. L, 1905. The Effects of Castration on the Horns of 



a Prong Buck. Proc. Zool. Soc. Lond., I. 

 PORTER, J. P., 1906. The Habits, Instincts, and Mental Powers of 



Spiders, Genera Argiope and Epeira. Am. Jour. Psych., XVII. 

 POTTS, F. A., 1910. Notes on Free-Living Nematodes. I. 



Q. J. M. S., LV. 

 PUXXETT, R. C., 1903. On Nutrition and Sex-determination in 



Man. Proc. Cambr. Phil. Soc., XII. 

 PUXXETT, R. C., 1906. Sex-determination in Hydatina, with 



some Remarks on Parthenogenesis. Proc. Roy. Soc., LXXVIII. 

 PUNNETT, R. C., 1909. On the Alleged Influence of Lecithin upon 



the Determination of Sex in Rabbits. Proc. Camb. Phil. Soc., 



XV. 

 PUXXETT, R. C., 1910. "Mimicry" in Ceylon Butterflies, etc. 



Spol. Zeyl, VII. 



PUXXETT, R. C., 1911. Mendelism. 

 PUXXETT, R. C., 1912. Inheritance of Coat Color in Rabbits. 



Jour. Genet., II. 

 RAWLS, E., 1913. Sex-ratios in Drosophila ampelophila. Biol. 



Bull, XXIV. 

 REGEX, J., 1909. Kastration und ihre Folgeerscheinungen bei 



Gryllus campestris. I. Zool, Anz., XXXIV. 

 REGEX, J., 1910. Kastration und ihre Folgeerscheinungen bei 



Gryllus campestris. II. Zool. Anz., XXXV. 

 RIDDLE, 0., 1909. Our Knowledge of Melanin Color Formation 



and its Bearing on the Mendelian Description of Heredity. 



Biol. Bull, XVI. 



