PLATE XXXVIc. 



Fig. la. Spongodes bicolor, n. sp. Colony ; natural size, 



„ Portion ; enlarged. 

 dendroi^hijta, n. sp. Colony ; natural size, 



„ Portion ; enlarged. 



monticulosa, n. sp. Colony ; natural size, 

 Portion; enlarged. 



Page 

 207 



204 



215 



