106 



BIBLIOGRAPHY OP 



[part II. 



[Pfeiffer, Monographia Helic. Vivent.] 



Page. Name. 



337 Helix griseola Pfr. 



H. cicercula Fer. 

 splendidula Anth. 



338 fidelis Gray. 



H. Nuttalliana Lea. 



338 Dupetithouarsi Desk. 



339 Calif orniensis Lta. 



H. Nickliniana Lea. 

 341 Townsendiana Lea. 



341 bicincta Pfr. 



343 Columbiana Lea. 



343 labrosa Gould. 



345 thyroides Say. 



Alesodon leucodon Raf. 

 365 pulchella MiilL, ^c. 



H. minuta Say. 

 382 profunda Say. 



Helicella Richardi Fer. 



382 Sayii Binney. 



H. diodonta Say. 



383 devia Gould. 



408 cereolus MuMf. 



H. septemvolva Fer. 



planorbula Lam. 



polygyrata Binn. 

 Polygyra septemvolva Say. 



409 volvoxis Parr. 



409 miorodonta Desh. 



H. plana Dunk. 



410 Dorfeuilleana Lea. 



Polygyra Dorfeuilleana Lea. 

 412 tridentata Say. 



412 fallax Say. 



H. tridentata (var.) Binn. 

 416 Hindsi Pfr. 



416 loricata Gould. 



416 labyrinthica Say. 

 AVI auriculata Say. 



Polygyra auriculata Say. 



417 ventre sula Pfr. 



418 Texasiana Mor. 



H. fatiglata Binn. 

 triodonta Jan. 



Locality. 

 Vera Cruz, &c. 



Oregon. 



California. 

 California. 



California. 

 Oajaca, Mexico. 

 California. 

 Oregon. 

 Ohio,.&c. 



Europe and America. 



Tennessee, &c. 



Illinois, &c. 



Oregon. 

 Georgia, Florida. 



Georgia, &c. 

 Bermudas, Texas. 



Ohio, &c. 



North America. 

 Virginia, &c. 



Mexico, Texas. 

 California. 

 Pennsylvania, &c. 

 St. Augustine. 



Mexico, Texas. 

 Texas, &c. 



