INTERSEXUALITY 417 



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♦Meixner. 1921. Der Hoden eines Driisenzwitters. Wien. klin. 

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MiNOURA. 1921. A study of testis and ovary grafts on the hen's egg 

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MiTTASCH. 1920. tJber Hermaphroditismus. Bcitr. z. Pathol. Anat., 

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3I00RE. 1920. The production of artificial hermaphrodites in 

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1921 a. On the physiological properties of the gonads as con- 

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1921 b. IV. Gonad transplantation in the guinea-pig. Jl. of 



Experim. Zool., 33, p. 365. 



^Morgan. 1919. The genetic and the operative evidence relating to 

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1920. The effects of castration of hen-feathered Campines. 



Biol. Bull, 39, p. 231. 



1923. The absence of lutear cells in the testis of the male phala- 



rope. Americ. Naturalist, 57. 



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Newman. 1917. The biology of twins. The University of Chicago 

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and Boring. 1918. Sex Studies. XI. Hermaphrodite birds. 



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