PLATE 2. 



Styracaster monacanthus Ludwig. Holotype from Station 4701. X 2. 



1. Upper surface. 



2. Lower surface. 



Styracaster paucispinus Ludwig. Cotype from Station 4658. X 2. 



3. Upper surface. 



4. Lower surface. 



Albatrossia nuda (Ludwig). Holotype from Station 4647. X 4. 



5. Upper surface. 



6. Lower surface. 



Eremicaster vicinus (Ludwig). Cotype from Station 4670. X 2. 



7. Upper surface. 



8. Lower surface. 



