4 AHPULLARIHXE. 



var. (? n. sp.) 

 9 Tranquebar (?) j coll. Capt. Lewis (A. S. B.). 



3. Ampullaria maura. 



Ampullaria maura, Reeve, Icon. 1856, Loc. ?. 



30 Tezpur, &c. (Assam) ; ex c. Dr. F. Stoliczka. 



30 Sibsagar and Gauhati, Assam ; coll. S. E. Peal, Esq., and Museum 

 Collector. 



2 Darrang and Narainpur, Assam ; coll. Colonel H. H. Godwin- Austen. 



Long. 53, diam. 49 mil. 



30 Silchar and Silcuri, Cachar ; coll. J. Wood-Mason, Esq. 



5 Kusiara River above Panchuganj, Sylhetj coll. J. Wood-Mason, 



Esq. 



var. theobaldi. 



Ampullaria Theobaldi, Hartley, Con. Indica, 1875, pi. 115, Loo. ?, and 

 P. Z. S. 1875, Bhamo. 



12 Bham6 ; coll. Dr. J. Anderson (long. 52, diam. 53|). 

 Apparently none of them quite adult ! 



4. Ampullaria aperta. 



Ampullaria aperta, PMlippi, Zeits. Mai. 1849, Loc. ? ; spec, juv., Con. 

 Indica, pi. 115, fig. 4, as "A. saxea, var., Pegu." 



3 Pegu; ex c. Dr. F. Stoliczka. 



6 Akyab ; coll. Dr. F. Stoliczka. 



2 Poungday, Prome Distr. ; coll. Colonel G. B. Mainwaring. 



These specimens agree with Con. Indica, PI. 115, fig. 4. 

 var. saxea. 



Ampullaria saxea, Reeve, Icon. 1856, fig* 108, Loc.?; Con. Indica, pi. 118, 

 jig. 3, as " A. saxea. " 



1 Bassein j coll. W. Theobald, Esq. 



var. 



? Ampullaria olea, Reeve, Icon., Jiff. 102, Hal. ?; Con. Indica, System. List, 

 1876. 



3 Cachar (juv.) ; ex c, Dr. F. Stoliczka. 



