152 



Fig. 14. Anchor-plates from the species of Polyplectana. 1—2 Polyplectana 

 longogranula, 1 from the anterior end of body, 2 from the posterior end of 

 body. 3 & 6 Polyplectana galatheae, 3 from anterior end of body, 6 from 

 posterior end of body. 4—5 Polyplectana zamboangae, 4 from anterior end of 

 body, 5 from posterior end of body. 7—8 Polyplectana kefersteinii, 7 from 

 posterior end of body, 8 from anterior end of body. 9—13 Polyplectana oculata, 

 9 & 11—13 from anterior end of body, 10 from posterior end of body. X 170. 



