Antaj?ctic (Discovery) Exp, 



Plate X. 



Rgs 1-7 E.W. Sexton del. Figs 8-15 West.Newnian deletlith. 



Figsl&2. ColossencLeiS australis. Figs 3&4'. C. glaoialis. Figs 5&6. C. frigida. Fig. 7. C.rugosa. 



Fig.8. ISTympHon hiemale. Fig.9. N.lanare. Fig 10. N.fpigldxim. 



■Fig. 11. Clisetonympliori villosum. Fig.l2.C.l)iarticulatuni . Fig.lS. C.mendosum. 



