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HANDBOOK OF PROTOZOOLOGY 



Fig. 12 Schematic drawing of Trichonympha campanula. X450 (After 

 Kofoid and Swezy). 

 a, alveolar layer; af, anterior zone of flagella; bg, basal granules; c, centro- 

 blepharoplast; ec, ectoplasm; en, endoplasm; f, food particles; h, head-organ; 

 If, lateral flagella; Im, longitudinal myonemes; n, nucleus; of, oblique fibers; 

 p, pellicle; pf, posterior flagella; s, surface ridges; tm, transverse myonemes. 



