PA.LUDOMUS. 41 



depressis et marginatis ; apertura inediocri ; virescenti-olivacea, 

 rufo-nigricante irregulariter fasciata. 



The dimensions given below are taken from the figure in the 

 * Conchologia Indica.' 



Alt. 20-25, diam. 1575 mm. 



Hob. Sikkim branch of the Granges. 



Characterized by a fine sculpture of close-set longitudinal ribs. 



68. Paludomus constricta, Reeve. 



Paludomus constricta, Keeve, P. Z. S. 1852, p. 129 j H. & T., C. I. 

 pi. 126, figs. 1-4. 



Original description : Testa subpyramidali - oblonga, solida, 

 spira exserta ; anfractibus laevibus vel obscurissime sulcatis, 

 superne concavo-constrictis ; olivacea, fascia nigropunctata, rnoni- 

 liformi, versus apicem picta ; apertura ovata, callosa, alba. 



The dimensions quoted below are taken from fig. 1, pi. 126, 

 in the ' Couchologia Indica.' 



Alt. 25-25, diam. 18'5 mm. 



Hob. Mountain streams of Ceylon. 



Differing " from P. conica, to which it is most nearly allied, 

 chiefly by its more oblong and constricted form." 



69. Paludomus ornata, Benson. 



Paludomus ornata, Benson, A. M. N. H. (ser. 2) xvii, 1856, p. 496 ; 

 U.&T., C. I. pi. 108, fig. 8. 



Original desertion : Testa ovato-conica, solidiuscula, Iseviuscula, 

 striis remotis obsoletis, cincta infra suturain marginatam bisulcata, 

 luteo-olivacea, fasciis 4 f usco-castaneis, suturali angusta, secunda 

 latissinia, quarta inconspicua, ornata ; spira conica, apice eroso ; 

 anfractibus 4 superstitibus convexis, ultimo f testae vix superante ; 

 apertura vix obliqua, ovata, fauce caeruleo-albida, 4 fasciata, 

 superne angulata, angulo intus calloso ; peristomate tenui, acuto, 

 marginibus callo albo junctis, coluinellari subrevoluto, angusto, 

 albo. Operc. ? 



Alt. 18, diam. 13 mm. 



Aperture : alt. 13, diam. 8 mm. 



Hob. Burma. 



70. Paludomus andersoniana, Nevill. 



Paludomus andersoniana, Nevill, J. A. S. B. xlvi, pt. 2, p. 35 ; 

 loc. cit., 1, pt. 2, p. 160, pi. 5, fig. 2. 



Original description : [Shell] large and globose ; spire produced 

 and pointed ; of a striking greenish-yellow colour, with four 

 intense black bands on the last whorl, the one at the suture and 

 the two near the base about the width of the broadest baud on 

 P. ornata ; the second band from the suture twice this width, 



