Plate XXIX. 
Bul. Univ. of Mont., Biol. Series No. 3. 
WOj’Z ST MBIA ayT 
‘a ‘(LW 4q oyoyg "906 ‘OT “JaWY 9Y] Jo UOTSsIMIad Kg “1s¥a SuLyoo] ‘ay"] BY] Jo Ja[INO aU} 
‘VyFP] BY} UO UOJaT, Fo syniq ayy 
‘JYSI1 oy} uO SI yvag preuogoW 
‘aye'yT preuoqoayy jo Mars [erauasy 
