AUSTRALASIAN ANTARCTIC EXPEDITION 
n J 
1911 - 14 . 
UNDER THE LEADERSHIP OF SIR DOUGLAS AAWSON, D.Sc., B.E. 
SCIENTIFIC REPORTS. 
SERIES C-ZOOLOGY AND BOTANY. 
VOL. VI. PART 3. 
POLYCH/ETA. 
d_- 
■z S' !+ ^ v 
BY 
W, B. BEN HA/A. /A. A. (Oxon.), D.Sc. (Lond.), F.R.S., P.N.Z.Inst. 
WITH SIX PLATES AND A MAP. 
PRICE: TWELVE SHILLINGS. 
Printed by William Applegate Gullick, Government Printer. Phillip-stfeet, Sydney.—t 9 lt. 
4 83892—A 
