f'J 



wi 





49. 





.MEM. CAL. ACAD. n.. PLATE XVI 



50. A. 



i...„ 



50.B. 



50.C. 



y- 



'Vi 



Jf/yj, 





^... 



QZ^Tj^y ^A-SEK. DKi.. 



KJE^ 



Deltania elegans Fig's. -■1'9_& 50. 



un.SIUTIMAKCT i.r. 



