Fig. 2. Species of the Antarctic macroplankton. 



a, Diphyes antarctica, anterior nectophore, x 2. 



b, Dhnophyes arctica, anterior nectophore (after 



Moser), x 7. 



c, Sibogita borchgrevinki (after E. T. Browne), x ij. 



d, Pyrostephos vanhoffeni , nectophore, x 5. 



e, Solmandella sp., x 2. 



/, Tomopteris carpenteri, x 1 . 

 g, Auricularia antarctica, x 8. 



//, Vanadis antarctica, anterior portion, x 1. 

 i, Cleodora sulcata, x 3. 

 j, Limacina helicina, x 5. 

 k, Limacina balea, x 15. 

 /, Spongiobranchaea australis, x 4. 

 m, Clione antarctica, x 4. 

 n, Salpa fusiformis f. aspera (after Ihle), 

 x ii. 



