VIVIPARIDZ. 75 
VIVIPARID. 
SYNONYMY AND REFERENCE TO 
Puate ld. 
Fig. 
1. Vivipara coarctata (FPaludina), Lea. Proc. 
Am. Philos. Soc. 11, 243, 1842. 
Binney, L. & F. W. Shells, Pt. 3, 52, 
1865. 
Paludina exilis, Anthony. Proc. Philad. 
Acad. 71, 1860. No. 21, 
2. LiopLax CoosaEnsis (Paludina), Lea. 
Philos. Proc. 11, 83, 1841. 
Reeve, Conch. Icon. f. 22, 1863. 
Vivipara Coosaensis, Lea. Binney, L. \ 
& F, W. Shells, Pt. 3, p. 32, 1865. 
No. 4, 
(56) 
