p 



THE DANISH INGOLF-EXPEDITION. 



VOLUME V. 



7. 



HYDROIDA 



(PART 11.) 



BY 



HJALMAR BROCH. 



WITH I PLATE AND 95 FIGURES IN TEXT. 



->^»:::-<f<- 



COPENHAGEN. 



PRINTED BY BIANCO LUNO. 

 191 8. 





