﻿200 SMITHSONIAN MISCELLANEOUS COLLECTIONS [VOL. 47 



4. Sonorella wolcottiana Bartsch; Type; 23.5 mm.; p. 188. 



5. Sonorella ashmuni Bartsch; Type; 28.2 mm.; p. 190. 



Plate XXXII 



1. Sonorella lohrii Gabb; 21.4 mm.; p. 197. 



2. Sonorella mearnsi Bartsch; Type; 16 mm.; p. 194. 



3. Sonorella coloradoensis Stearns ; Type ; 16.4 mm. ; p. 189. 



4. Sonorella granulatissima Pilsbry; 19.7 mm.; p. 193. 



5. Sonorella mcrrilli Bartsch; Type; 22 mm.; p. 192. 



6. Sonorella goldmani Bartsch; Type; 22.5 mm.; p. 192. 



Plate XXXIII 



1. Sonorella indioensis (Yates); 17.8 mm.; p. 189. 



2. Sonorella magdalenensis Stearns ; Type ; 12.3 mm. ; p. 196. 



3. Sonorella fishcri Bartsch; Type; 15.5 mm.; p. 197. 



4. Sonorella bailcyi Bartsch; Type; 15. 1 mm.; p. 195. 



5. Sonorella bailcyi orcutti Bartsch; Type; 16 mm.; p. 196. 



6. Sonorella arizonensis Dall ; Type; 17.2 mm.; p. 198 



