SIPHONOPHORA. 



73 



large central polypite, a number of processes, like polypites 

 in shape, and carrying raedusiform gonophores ; and lastly, a 

 single series of tentacles which arise from the coenosarc quite 

 independently of the polypites. 



Fig. 20.— a Portuguese man-of-war (after Huxley) ; i Yelella vulgaris (after Go6se> 



