122 



BIBLIOGRAPHY OF 



[part n. 



[Pfeiffer, Monograpliia Helic. ViveDt.] 



Succinea iindulata Say. 

 luteola Gould. 



S. Texasiana Pfr. 

 brevis Dunk. 

 cingulata Forbes. 

 Groenlandica Beck. 

 muuita Binn. 



PfeiUcr. — Monograpbia Pneumonopomorum Tiventium, &c. 

 auctore Ludovico Pfeiffer, Dr. Cassellis, 1852. 



Page. 

 34 



286 



293 



316 

 318 

 318 

 318 

 318 

 341 

 346 

 353 

 368 



369 

 370 



371 



372 

 373 



Locality. 



Cyclotus Mexicanus Mke. 



Cyclostoma Mexicanum Mke. 

 Aperostoma Mexicanum Pfr. 

 Cyc'.otus Mexicanus Gray. 

 Chondropoma dentatuta Say. 

 Cyclostoma dentatum Say. 



lineolatum Anton. 

 crenulatum Pfr. 

 ? Auheriana Orb. 

 lunulatum Morch. 

 Chondropoma crenulatum Pfr. 

 truncatum Wiegm. 



Cyclostoma truncatum Wiegm. 

 Cyclostoma Sayanum Anth. (no desc 

 Cincinnatiense Lea = Amnicola 

 lapidaria Say = Amnicola. 

 marglnata Say ^ Pupa fallax. 

 tricarinata Say = Valvata. 

 Heliciua lirata Pfr. 



occulta Say {Oligyra'). 

 vestita Guild. 

 alata Mke. 



H. pannucea Mor. 

 Binuosa Pfr. 

 turbinata ^Viegm. 



H. zephyr ina (var.) Sowb. 

 zephyrina Duel. 



H. Amheliana Sowb. 

 tenuis Pfr. 

 Ovreniana Pfr. 



H. coccinostoma Mor. 



Papantla. 



Florida, Cuba. 



Mexico, 

 ription). 



Mexico, Yucatan. 

 North America. 

 North America. 

 Mexico ? Guatemala. 



Mexico ? 

 Mexico. 



Mexico, Cuba. 



Yucatan, Mexico. 

 Mexico, &c. 



