PIRATE XXVII. 



Fig. 194. Carcheshun polypinum, fragment of a colony, 



X 150, - - - - - - - -no 



Fig. 195. Carchesinin polypimini, a single zooid, x 310. no 



Fig. 196. Carchesinm polypinum, nucleus, result of lack of 



nutrition, x 1200, ------- 100 



Fig. 197. Eputylis articulata, a young colony, x 150, - 112 



Fig. 198. Epistylis articidata, growth by division of zooids. 

 From a prepared mount, zooids contracted, 

 X 120, - - - - - - - - 1 12 



Fig. 199. Epistylis articulata, a single zooid, contracted, 



X 300, 112 



