.524 



PROTOZOOT.Or.Y 



Fig. 240. a, Nassula aurea, Xl90 (Schewiakoff) ; b, Paranassula 

 viicrostoma, X400 (Noland); c, Cyclogramma trichocystis, X510 

 (Stokes); d, Chilodoidopsis vorax, X200 (Stokes); e, Eucamptocerca 

 loriga, X320 (da Cunha); f, Orthodon hamatus, Xl60 (Entz); g, Dys- 

 teria calkinsi, X540 (Calkins); h, Trochilia paliistris, X1070 (Roux); 

 i, Trochilioides recta, XlAQ (Kahl);], Hartmannulaentzi, x220(Entz); 

 k, Chlamidodon mnemosyne, X520 (MacDougall); 1, Phascolodon vorti- 

 cella, X340 (Stein). 



face convex, ventral surface flat or concave; left ventral side with 

 non-ciliated ventral plate; postoral ciliation is continuation of 

 preoral to right of cytostome and parallel to right margin; cyto- 



