L'12 



TERRA NOVA" EXPEDITION 



in specimens from stations 80 and 89, and the shells were compared with a large series 

 of C. pyramidata from the west of Ireland. 

 Distribution, -Cosmopolitan. 



8. ri,,,,lunt xttlciifn (Pfeffer). Figs. 3-5. 



CUosulcata, Pfeffer, 1879; Pelseneer, 1888; and Eliot 1907. 



Antarctic (8. of New Zealand to Ross Sea). New Zealand to Antarctic Circle. 



Station 224, six. 



New Zealand to Antarctic Circle. 

 Station 236, twenty-two. 



Station 241, twenty. 

 267, eight, 

 298, two. 



Jf 



r.m. 



C. 



FIG. 3. Cleodora sulcata (Pfeff.). A, Alimentary canal, X 12; ., anus; c., caecum; </., gizzard; '., 

 intestine ; oes., oesophagus ; B, C, Entire animal without shell. B, ventral aspect, X 4 ; a., apron ; 

 ace., accessory glands; /., fins; g., gizzard; Ji., heart and organ of Bojanus ; ., mantle-margin; 

 p.gl., pallial glands ; r.m., retractor muscle. C, dorsal aspect, X 4 ; c.J., cephalic lobe ; g.gL, genital 

 gland; 1., liver; o., ova; /., tentacles; an:, f., <]., rm., as in B. 



The above occurred from about 5 south of New Zealand to far within the Antarctic 

 ( 'ircle. Only the specimens from station 298 possess shells, and these are in fragmentary 

 condition. They are bluish, and distinctly furrowed transversely, as well as having 



