FiR. LXXll.— I'li.fl'liHomede.-i) Litljehorgi (G. O. Sars), ?. — 11. Riglil iiiarulihlc, seen from iiifidc: 192 X. 12. Tin" 

 riu'iii tooth of the lirsl exopoilite joint of the fifth limb; 480 X. 13. Srventli limb; 25C) X. li. Distal purl of thi:< 

 limb; 980 X. (All these ciravvings from O. O. Sars's spetimen.) 



