TRANSACTIONS OF MICROSCOPICAL SOCIETY. 



DESCRIPTION OF PLATE I, 



Illustrating Mr. LobVs paper on the Self-division of Micras- 



terias denticulata. 



Pig. 

 l.—Micrasierias denticulata in the first stage of self-divisiou. 



2. „ „ in the second stage of self-division. 



3_ jj „ in the second stage of self-division, the endo- 



chrome coming in differently to what it 



does in figure 2. 



4. ,, „ in the third stage of self-division. 



5.-^ ,, „ in the fourth stage of self-division. 



6. „ „ in the fifth stage of self-division. 



7. — „ „ self-division completed. 



