372 Ciliophora 



Fig. 7. 23. A. Crebicoma carinata (Raabe) Kozloff, ventral surface, x565 

 (after K.). B. Hypocomoides mytili Chatton and Lwoff, suctorial tentacle 

 slightly protruded at anterior end; x935 (after Kozloff). C. Insignicoma 

 venusta Kozloff. xl495 (after K.). D. Hypncomina tegnlarum Kozlolt, xl400 

 (after K.). E. Hypocomatidium sphaerii Jarocki and Raabe; three fields of 

 basal granules in the ventral thigmotactic area; silver impregnation, x900 

 (after J. & R.). F. Conchoplitliirius anudontae Stein; upper surface, showing 

 peristomial area and .slender pharynx; x300 (after Kidder). G. Heterocinela 

 phoroiiopsidis Kozloff, view of right side showing macronucleus, contractile 

 vacuole, and internal canal continuous with the suctorial tentacle; xl455 

 (after K.). H. Ancistrocoma dissimilis Kozloff, xl345 (after K.). I. Cochlio- 

 philus depressus Kozloff, dorsal view, x450 (after K.). J. Enerthecoma pro- 

 perans Jarocki, xl290 (after Kozloff). 



