281 



6661 subglobosa, Say, 



6662 subpurpurea, Say, 

 succineata, Meg., 



6663 tentaculata, Linn., 



6664 " var., 



thermalis, Jan, 



6665 therrnalis, Linn., 



6666 " var., 



N. W. Territory, 



Illinois, 

 10 Sicily, 

 5 France, 

 Italy, 



16 Italy, 

 6 France, 

 Italy, 



Corsica, 

 4 Egypt, 

 England, 



Africa, 

 7 France, 



1 France, 

 Italy, 



Jour. Ac. N. Sci., 5, p. 125. 

 New H. Diss., 1819, 2, p. 245. 

 Phil. En. Sic., p. 148, pi. 9, f. 4. 

 Drap. Moll., pi. 1, f. 19. 

 Rossm., f. 65. 

 Poir. Prod., p. 61. 

 Phil. En. Moll., p. 148. 

 Da Cost. B. C., pi. 5, f. 12. 

 Schroet. F, pi. 7, f. 16. 

 Dillw. Cat., 2, p. 968. 

 Villa Cat., 1841, p. 35. 

 Drap. Moll., pi. 1, f. 24, 25. 

 Gmel., 3603, No. 61. 

 Poir. Prod., p. 47, No. 15. 

 Desh. Ency. Meth., 3, p. 693. 

 Payr. Cat., p. 116, N. 244. 

 Voy. a Me roe, pi. 60, f. 7. 

 Turt. Man., f. 121. 



Drap. Moll., pi. 1, f. 26, 27. 

 Poir. Prod., p. 45, No. 14. 

 Drap. Moll., pi. 1, f. 16. 

 Sowb. Gen., f. 1. 

 Turt. Man., f. 118. 

 Rossm., f. 66. 

 Millet Moll., p. 5, No. 3. 

 Sowb. Gen., f. 1. 

 Villa Cat., 1841, p. 60. 



is Paludina rubens, Menke. 

 Helix tentaculata, Linn. 

 Nerita jaculator, Mull. 

 Bulimus tentaculatus, Poir. 

 Cyclostoma impurum, Drap. 

 Turbo nucleus, Da Costa. 

 Buccinum pellucidum, Schroet. 

 Helix repanda, Dillw. 

 is Paludina Bulimoidea, Mich. 

 Turbo thermalis, Linn. 

 Paludina muriatica. Lara. 

 Bulimus anatinus, Poir. 

 Cyclostoma analinum, Drap. 

 is Truncatella truncatula, Drap. 

 Cyclostoma unicolor, Oliv. 

 Bithinia ventricosa, Gray. 



Cyclostoma viride, Drap. 

 Bulimus viridis, Poiret. 

 Helix vivipara, Linn. 

 Nerita vivipara, Mull. 

 Cyclostoma viviparum, Drap. 

 Bulimus viviparus, Poir. 

 Cyclostoma contectum, Mill. 

 Paludina achatina, Sowb. 

 Paludina inflata, Villa. 



GENUS AMPULLARIA. Lamarck. 



6680 australis, D'Orb., 



6681 Balanoidea, Gould, 



6682 Bolteniana, Chemn., 



Buenos Ayres, 

 Liberia, 

 8 Nile, 



Voy. Am. Mer., pi. 51, f. 3, 4. 

 Bost. Proc., 3, p. 197. 

 Chemn. 9, pi. 109, f. 921, 922. 

 Voy. a Meroe, pi. 60, f. 9. 

 Guer. Icon., pi. 13, f. 6. 

 Caill. Voy., 2, pi. 60, f. 9. 

 Jay's Cat., 1839, pi. 1, f. 4. 

 Delessert, pi. 31, f. 3, a, b. 

 Sch. et Wag., pi. 237, f. 4147. 

 Spix T. Bras., pi. 1, f. 1, 2. 

 Bowd. El. C., pi. 13, f. 9. 

 Zool. 111., 3, pi. 157. 



Helix Bolteniana, Chemn. 

 Cyclostoma carinata, Oliv. 

 Ampullaria carinata, Lam. 

 Lanistes carinata, Guer. 



Ampullaria gigas, Spix. 



is Ampullaria Bolteniana. 

 is Ampullaria lutcostoma. 



36 



