84 YIVIPAB1D-S. 



Var. fasciis elevatiusculis. 



Hal. Sylhefc (Benson) ; Silchar and Cachar ( Wood-Mason). 



Var. phaeostoma (Nevill), Hand List, pt. 2, p.. 21 (without 

 description). 



Presumably a dark-lipped form. 

 flab. Calcutta. 



Var. gigantea (Reeve), van den Buscli, MS,, in Reeve, Con. 

 Icon. sp. 7 (as Paludina gigantea) ; Nevill, Hand List, pt. 2, p. 21. 



Original description : Shell elevately conical, rather ventricose, 

 pale green, moro or less obscurely banded and lineated with dark 

 green, whorls obtusely swollen round the upper part, then rounded, 

 decussately very minutely striated, longitudinal striae numerous, 

 close-set. 



Alt. 54, diam. 37*5 mm. (fig. in Con. Icon.). 



Hob. Bengal ( lieeve) ; Dinapur (Mainwariny). 



168. Vivipara doliaris (Gould). 



Vivipara doliaris (Gould), Proc. Bost. Soc. Nat. Hist, i, p. 144 fas 

 Paludina] ; Otia Conch, p. 191 ; Reeve, Con. Icon., Paludina, 

 sp. 1 ; H. & T., C. I. pi. 77, fig. 6. 



Original description : Testa tenui conico - globosa, luteo- 

 viridescente, arctissime uuibilicala ; anfract. 5 veutricosis, striis 

 ininutissimis reticulatis, coetulis numerosis inequalibus, purpureis, 

 cinctis ; apertura sub-circulari ; columella renexa, non appressa, 

 alba ; labiis postice disjunctis. 



Alt. 28. diam. 22-5 mm. 



Hob. British Burma (Conch. Ind.). 



169. Vivipara oxytropis (Benson). 



Vivipara ozytropis (Benson), J. A. S. B. v, 1836, p. 745 (as 

 Pahtdina) ; Reeve, Con. Icon., Paludina, sp. 9. 



Paludina pyramidata, Philippi, Ab. N. Conch, i, Pnludina, pi. 1, 

 figs. 3, 4 ; Kiister, ed. Cliemn., Taludina, pi. 6, figs. 1, 2 ; H. & T., 

 C. I. pi. 76, fig. 5. 



Original description : Testa tenui ovato-conic-a olivacea, decus- 

 satim striata ; anfractibus superne carinis plurimis fuscis ornatis, 

 ultimi carina media saliente subacuta ; interne fasciis quibusdam 

 elevatiusculis f uscis ; suturis inconspicuis ; apice acuta ; canali 

 umbilicali excavato ; apertura intus violacea, peristomate acuto, 

 nigro. 



'Alt. 42, diam. 32-5 mm. 



llab. Bengal. 



