,r s 



•/s P 







\ \ '■-. 



B 



I'UiURE 27. KUGLYPHA Al,VE()r,ATA, DIVISION STAGES (aF'I'ER MINCIIIn), 



N., nucleus, b., daugliter-cell. p.s., pseudopodia. c.v., contractile 

 vacuole, f., food materials, s.p., shell plates, r.s.p., reserve shell 

 plates, s'., reserve shell jilates moving into position on daughter-cell. 



384 



