(= 
= 
Det Køl. Danske Videnskabernes Selskab. 
Biologiske Meddelelser. IX, 2 
_ THE SPECIES OF THE GENUS 
ARIX AND THEIR GEOGRAPHICAL 
Be, DISTRIBUTION 
BY 
. H. OSTENFELD ano C. SYRACH LARSEN 
ux 
WITH 35 ILLUSTRATIONS AND 8 MAPS 
a ee en Br 
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