THE DANISH INGOLF-EXPEDITION. 



VOLUME VI. 



2. 



PORIFERA. 



(PART II.) 



DESMACIDONID/E (PARS.). 



BY 



WILL. LUNDBECK. 



WITH 20 PLATES AND 7 FIGURES IN THE TEXT. 



TRANSLATED BY TORBEN LUNDBECK. 



->4H2Xf<- 



COPENHAGEN. 



PRINTED BY BIANCO LUNO. 

 1905. 



