The Voyage of H.M.S "Challenger- 



Cephalopoda PI. xni. 



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1-4, CIRROTEUTHIS MAGNA, T.sp. 5. 6. C 1 R R T E U T H 1 S M E A N G E N S 1 S , xi . sp- 



7, TREMOCTOPUS Q U OY A N U S , (i' Orl.) 8. 9, T R E M O C T P U S G R A C I LI S (?) (E, et S.) 



