Ookinesis in Cerebrutulus Lacteus. 



389 



Fig. D. Portion of vertical sections tiirouKli the ejis at a late anaphase 

 and at the teloi»hase respectively, showing' the jteripheral plasm layer rich 

 in hyaloplasm and vertical plasm layer mainly comi)osed of nuclear 

 fluid. X 8^^- 



