Siboga-Expeditie 



XIII b 5 



THE 



GORGONACEA OF THE SIBOGA EXPEDITION 



VIII. THE SCLERAXONIA 



BY 



C C. NUTTING 



Professor of Zoology, State University of Iowa 



With 12 plates 



(Aided by a grant from the ELIZABETH THOMPSON SCIENCE FUND) 



LATE E. J. BRILL. 



PUBLISHERS AND PRINTERS 



LEYDEN 



