704 



PROTOZOOLOGY 



suctorians; without tentacles; endogenous budding; swarmer with 4 

 ciUary bands; salt water. 



P. pachystyla C. (Fig. 333, a). About 30m long; stalk 3-4m wide; 

 swarmer 15/x by Q^t; on Acineta tuherosa. 



Fig. 331. a, Thecacinela cothurnioides, X400 (Collin); b, T. gracilis, 

 X270 (Wailes); c, Periacineta biickei, feeding on Chilodonella, X530 

 (Collin); d, Hallezia hrachypoda, X200 (Stokes); e, Solenophnja inclusa, 

 X230 (Stokes); f, S. pera, X230 (Stokes); g, h, Acinetopsis tentaculata 

 (g, Xl30; h, X230) (Root); i, j, Tachijhlaston ephelotensis (i, a young 

 individual in Ephelota, X260; j, mature form, X500) (Martin); k, 

 Dadylophrya roscovita, X830 (Collin). 



