286 



K. PEARL AND M. R. CURTIS. 



EXPLANATION OF PLATE II. 



FIG. I. Photograph showing the gross anatomy of the genital organ of the 

 hermaphrodite specimen. 0, ovary, f, funnel mouth of oviduct (ostium tubre ab- 

 dominale). S, region of shell gland of oviduct. T, testis. V. D. , vas deferens. U, 

 right ureter. A black card is placed behind the vas deferens and ureter in the lower 

 portion. 



FIG. 2. Microphotograph of section through epididymis. Obj.: Spencer 32 

 mm.; 6 X compensating ocular. 



