Index 



77 



North American annelid, of genus Cam- 



barincola, P3470 

 sipunculid, of California and Baja Cali- 

 fornia, P3306 

 Wrens, North American, B195 

 Wygodzinsky, Petr, P3217 



Xoridinae, B216 (pt. 2) 

 Xystodesmidae, P3362, P3399, P3411, 

 P3436, P3451, P3514, P3630 



Yorktown [Virginia] , poor potter of, B249 



(paper 54) 

 Young, David A., B261, P3386 

 Young, James Harvey, B218 (paper 10) 

 Young, Richard E., P3612 



Zelurus, genus, assassin bugs of, P3217 



Zimmerman, Elwood C, P3380 



Zuni Mountains region, New Mexico, herpe- 



tology of, P3504 

 Zusi, Richard, P3607 



^ U.S. GOVERNMENT PRINTING OFFICE:1971 0-412-645 



