PALUDINIDE, Q1 
14 Rarki and Birbhim; coll. J. Wood-Mason, Esq. 
2 Siliguri; coll. Colonel G. B. Mainwaring. 
60 Calcutta, Jessor, Chandernagar, &c.; coll. Colonel G. B. Mainwaring, 
J. B. Baxter, and G. Nevill, Esq. 
13 Jamalpur and Sambalpur ; coll. Dr. F Stoliczka and Major M. M. Bowie. 
9 Vizagapatam and Madras; ex c. Madras Museum. 
20 Manbhim and Raniganj; coll. V. Ball, Esq., and Dr. F. Stoliczka. 
6 Dacca; coll. J. Willson, Esq. and Dr. Wise. 
9 Sind; ‘coll. W. T. Blanford, Esq. and ex c. Kardéchi Mus. 
9 Derband and Salt Range (Punjab) ; ex ¢. Dr. F. Stoliczka. 
830 Cachar, Sibsdgar, and Tezpur (Assam); coll. Dr. F. Stoliczka and 
Museum Collector. 
1 Ganjam (Orissa) ; coll. V. Ball, Esq. 
1 Ferozpur ; coll. Capt. R. C. Temple. 
5 Sukyti Rv. [Mandi]; coll. A. G. Young, Esq. 
subvar. balteata. 
P. bengalensis, var. balteata, Benson, J, A. S. B. V, 1836, Sylhet. 
30 Silchar, &c,, Cachar ; coll. J. Wood Mason, Esq. 
subvar. pheeostoma, nov. 
2 Calcutta (Lindsay St. Tank); coll. J. B. Baxter, Esq. 
subvar. elongata. 
Paludina elongata, Swainson, Zool. Ill. ser. I, Vol. II, 1822, “ Rivers of 
India”; Reeve, fig. 5. 
8 Calcutta (Harrington St. Tank); coll. G. Nevill and J. B. Baxter, 
Esqrs. 
12 Ambélah; coll. Captain R. C, Temple. 
Long. 38, diam. 26 mil. A larger and finer form than the 
one figured’ by Swainson, as above, with more ventricose 
last whorl ! 
subvar. gigantea. 
Paludina gigantea, von dem Busch, Ms., in Reeve, Icon., pl. 1, fig. 7, 
Bengal, 
6 Dinapur; coll. Colonel G. B. Mainwaring (53, 37). 
subvar. canaliculata, nov. 
Paludina bengalensis, var., Nevill, Cat. Fase. E., p. 27, Raniganj. 
1 Réniganj; coll. V. Ball, Esq. 
