SUCTORIA 



701 



A. cuspidata Stokes (Fig. 330, h). Lorica cup-shaped; front end 

 with 2 opposing sharp points; lorica 32-42/i high; on Oedogonium in 

 fresh water. 



Fig. 329. a, Parapodophrya typha, X270 (Kahl); b, Sphaerophrya 

 soliformps, X200 (Lauterborn); c, d, Paracineta limhata (c, a bud is 

 ready to leave; d, basal part of stalk), X460 (Collin); e, Metacineia 

 mystacina, capturing Halteria, X400 (Collin); f, Urnula epistylidis, 

 Xl40 (Claparede and Lachmann); g, Lecanophrya drosera, X390 

 (Kahl); h, Ophryocephalus capitatum, X200 (Wailes); i, Acineta lacustris, 

 X200 (Stokes). 



A. lacustris S. (Fig. 329, i). Lorica elongate ovoid; flattened; 75- 

 185/x high; on Anacharis in pond. 



Genus Tokophrya Biitschli. Pyriform or pyramidal; without lo- 



