PLATE 1. 



Ophiomtxa australis Liitken. Port Jackson, N. S. W. 



Fig. 1. Aboral view. X 1.5. 



2. Oral view. 



Ophiomtxa bkevieima H. L. Clark. Otago Harbor, N. Z. 



3. Aboral view. X 2. 



4. Oral view. 



Ophiacantha lasla H. L. Clark. Uraga Channel, Japan. 



5. Aboral view. X 3.75. 



Ophiacantha macroplaca H. L. Clark. Hilo, Hawaii. 



6. Aboral view. X 8. 



7. Oral view. 



Ophioceeas papillatum H. L. "Clark. Sea of Idzu, Japan. 



8. Aboral view. X 1 + . 



Ophiocreas melambaphes H. L. Clark. Off Jurien Bay, West Australia. 



9. Aboral view. X 3. 



Asteboschema sulcatum Ljungman. West Indies? 

 10. Aboral view. X 3. 



