PHYLUM PROTOZOA 



3.Rhynche 



4.Dendroco m .f. S 5 . E()helo \ Q 6. S^.-rofhrya 



VC.VOO 



7,0|)hpyodendron 



fl.Ephelofa 



9. Dendrosoma 



Fig. 20. —Various forms of Tentaculifera. la and b, two species of Podophrya ; 

 c, a tentacle much enlarged; 2a, Acineta jolyi ; 3d, A, tuberosa; in 6 the ani- 

 mal has captured several small Ciliata; 8a, a specimen multiplying by budding; 

 8b, a free ciliated bud; pa, the entire colony; qb, a portion of the stem; qc, a 

 liberated bud; a, organism captured as food; b. c t brood cavity: bd, bud; 

 c. vac, contractile vacuole; mg. nu> meganucleus; viz. nu, micronucleus; 

 t> tentacle, (After Butschli and Savillc Kent.) 



