THE DANISH 



INGOLF-EXPEDITION. 



VOL. V, PART 7. 



CONTENTS: 

 HJALMAR BROCH: HYDROIDA (PART II). 



PUBLISHED AT THE COST OF THE GOVERNMENT 



BY 

 TUK DIKKCTION OF THE ZOOLOGICAL MUSKUM OF TIIK UNIVKRS1TY 



COPENHAGEN. 



H. HAGERUP. 



PRINTED BY BIANCO LUHO. 

 1918. 



