56 ALLAN HANCOCK ATLANTIC EXPEDITION REPORT 



PLATE 4 



Fig. 1, Scrupocellaria bellula, new species, details of frontal view, 

 zooecia, scuta and spines. 



Fig. 2. The same, details of the ovicell. 



Fig. 3. The same, proximal zooecium of an internode, with a radicle 

 at the proximal end of the second zooecium. 



