2 AMPULLARIIDA. 
have a yellow peristome, sometimes of deep orange or crimson 
colour, and occasionally of a pure white! 
subvar. sinistrorsa, nov. 
Cat. Moll. Fase, HB, July 1877, p. 2, Caleutta. 
1 Botanical Gardens, Calcutta; coll. Dr. J. Anderson (45, 432), 
1 Loe.? ; exc. Asiatic Soc. Bengal [labelled “ Mauritius” ]. 
var. minor. 
Ampullaria globosa, var. minor, Nevill, Cat. Moll. Fase. E, 1877, Dum- 
Dum : long. 36, d. 30% mil. : 
8 Dum-Dum, nr. Caleutta (type var.); coll. Major L, W. Wilmer. 
2 Siliguri; coll. Colonel G. B. Mainwaring. 
var. incrassatula. 
Ampullaria globosa, var. incrassatula, Nevill, Cat. Moll. Fase. E, 1877, 
Caleutta and Dum-Dum : long. 32, d. 28% mil. 
10 Calcutta (type var.); coll. G. Nevill, Esq. 
4 Dum-Dum; coll. Major L. W. Wilmer. 
var. corrugata. 
Ampullaria corrugata, Swainson, Zool. Ill. 1822, “ India ;” fide Hanley, 
Syst. List, Con, Indica ? ; = A. hepataria, Rv. 
subvar. longispira. 
Long. 68, diam. 63 mil.; rugosely ‘malleated, perist. of a 
pale yellow colour. 
1 Benares; coll. Colonel G. B. Mainwaring. 
subvar. 
Con. Indica, pl. 113, fig. 2, Loc. ?. 
8 Loc. ?; exc. Asiatic Soc. Bengal and Dr. F, Stoliczka. 
subvar. 
Ampullaria globosa, var. Reeve, Icon. 1856, fig. 46. 
4 Assam [?]; exc. Dr. T. Oldham. 
Smooth and polished, with light yellow coloured peristome. 
Long. 58, diam. 55 mil. 
