Rep. of the "Michael Sars" North Atlant. Deep-Sea Exped. 1910. Vol.IIT. Chun. 



Pl.I 



Riibsaamen pinx. 



.- ;'-■/ 



. .-*:* 



. - • — «. , . ■«* 



*.«•<*< 



Spirula Larvae. 



Mvisonbach Jaffarth A Co., Leipzig. 



