24 BRITISH TUN1CATA. 



pour the biliary secretion a little in advance of the 

 pylorus. 



The reproductive organs (fig. 33) are spread over 

 both sides of the digestive tube. The ovarv is a 





FIG. 33. Reproductive organs in (V>/v//i/ jun-nUcJoiji-i'mma. Magnified. 



branched and tabulated organ, most profusely dis- 

 tributed over the right side of the pyloric extremity 

 of the stomach and the looped portion of the intestine ; 



a 



FIG. 34. Male vesicle in Corella parallelogramma. More highly magnified. 



a. Tube leading to vas deferens. 



a few dendritic branches only are seen on the left side 

 of these organs. The oviduct is a long, rather slender 

 tube ; it passes through the loop formed by the 

 doubling of the intestine, to the left side, and then, 



