Deutsche Sciopolar-Expeoition. i90i-3. 



Band XII Tafel XXX. 



Marlon Lees <lal. 



Verlag von Georg Reimer in Berlin. 



1—2 Scolecithrix polaris, 3 — 5 Scolecithrix medius, 6 Racovitzanus antarcticus, 7—13 Amallophora eiegans. 



