284 



R. PEARL AND M. R. CURTIS. 



EXPLANATION OF PLATE I. 



Showing the hermaphrodite specimen described in the text. A normal male and 

 female of the Barred Plymouth Rock breed are shown for comparison. 



FIG. I. Hermaphrodite specimen. A line connecting the letters a and b marks 

 the division region between the male and female portions of the gynandromorphic 

 condition. Cf. text, p. 280. 



FIG. 2. Normal Barred Plymouth Rock cockerel. 



FIG. 3. Normal Barred Plymouth Rock pullet. 



