ACTINOPODA, HELIOZOA 



415 



large contractile vacuole; long pseudopodia granulated and attenu- 

 ated toward ends. 



M. paradoxa P. (Fig. 193, e). Average diameter 40^; in fresh-water 

 swamps. 



Fig. 193. a, Clathrulina elegans, X250 (Leidy); b, Hedriocystis reticu- 

 lata, X500 (Brown); c, Blaster greeffi,, X6S0 (Penard); d, Choanocystis 

 lepidula, X690 (Penard); e, Myriophrys paradoxa, X300 (Penard). 



