THE DANISH 



INGOLF-EXPEDITION. 



pr 



VOL. IV, PART 3 



CONTENTS: 

 RUDOLF von RITTER-ZAHONY: CHAETOGNATHS. 



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5-=== ° PUBLISHED AT THE COST OE THE GOVERNMENT 



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g^*"~! r-i THE DIRECTION OF THE ZOOLOGICAL MUSEUM OF THE UNIVERSITY. 



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COPENHAGEN. 

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PRINTKD BY BIANCO I.UMO. 

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