LITERATURE 283 



GoDLEWSKi, E. : Untersuchungen iiber die Bastardierung der Echiniden- 

 iind Chrinoidenfamilie. Arch. Ent.-mec, 1906, xx. 



GcOLDSCHMiDT, R. : Einf iilirung in die Vererbungswissenschaf t. Leipzig, 

 1911. 



GOLDSCHMIDT, R. : Erblichkeitsstudien an Schmetterlingen. I, Zeits. 

 Abst. Vererh., 1912, vii. 



GoiiDSCHMiDT, R. : Bemerkungen zur Vererbung des Geschlechtspoly- 

 morphismus. Zeits. Abst. Vererb., 1912, viii. 



GOLDSCHMIDT, R. : A Preliminary Report on Further Experiments in 

 Inheritance and Determination of Sex. Proc. Nat. Ac. Sci., 1916, ii. 



GoiiDSCHMiDTj R. : The E^inetion of the Apyrene .Spermatozoa. Science, 

 n.s., 1916, xliv. 



GOLDSCHMIDT, R. : Experimental Intersexuality and the Sex Problem. 

 Am. Nat., 1916, 1. 



GOLDSCHMIDT, R. : Genetic Factors and Enzyme Reaction. Science, 

 1916, xUii. 



GOLDSCHMIDT, R. : Crossing Over Ohne Chiasmatypie? Genetics, 1917, ii. 



GOLDSCHMIDT, R. : On a Case of Facultative Parthogen^is in the Gypsy- 

 moth Lymantria dispar., with a Discussion of the Relation of 

 Parthenogenesis to Sex. Biol. BitlL, 1917, xxxii. 



GOLDSCHMIDT, R. : A Furtiher Contribution to the Theory of Sex. Jour. 

 Exp. Zool., 1917, xxii. 



GOODALE, H. D. : Studies on Hybrid Ducks. Jour. Exp. Zool., 1911, x. 



GooDALE, H. D. : Some Results of Castration in Ducks. Biol. Bull., 

 1911, XX. 



GooDAiiB, H. D.: Sex-limited Inheritance and Sexuai Dimorphism in 

 Poultry. Science, 1911, xxxiii. 



GooDALE, H. D. : Castration in Relation to the Secondary Sexual Char- 

 acters of Brown Leghorns. Am. Nat., 1913, xlvii. 



GoODALE, H. D. : A Feminized Cockerel. Jour. Exp. Zool., 1916, xx. 



GoODALE, H. D. : Gonadeetomy in Relation to the Secondary Sexual 

 Characters of Some Domestic Birds. Carnegie Inst., Wash., Pub. 

 No. 243. 1916. 



GooDALE, H. D., and Morgan, T. H. : Heredity of Tri-color in Guinea- 

 pigs. Am. Nat., 1913, xlvii. 



GOODSPEED, T. H. : Quantitative Studies of Inheritance in Nicotiana 

 Hybrids I-IV. Vnix. Calif. Pub. Bot., 1912-15, v. 



GooDSPEED, T. H. : On the Partial Sterility of Nicotiana Hybrids Made 

 with N. sylvestris as a Parent. Univ. Calif. Pub. Bot., 1913, v. 



GoODSPEED, T. H. : Parthenogenesis, Parthenocarpy and Phenospermy in 

 Nicotiana. Univ. Calif. Pub. Bot., 1915, v. 



GooDSPEED, T. H., and Clausen, R. E.: Variation in Flower Size in 

 Nicotiana. Proc. Nat. Acad. Sci., 1915, i. 



