418 LAND AND FRESHWATER 



8. Arakan {East of Bay of Bengal). 



Alycmis hlanfordi, n. sp. PI. CXLVIII. fig. 3. 



glaber, W. Blf. PI. CLI. fig. 1. 

 {Cydoryx) graphicus, W. Blf. Type. See PI. CXLVl. figs. 1, 1 a, 1 b. 



ISfo. 5. 



ingraini, W. Blf. PI. XLIV. figs. 1-1 c. 



nitidus, W. Blf PI. CLI. figa. 4, 4 a. 



poliius, W. Blf PI. CXXXIX. figs. 5, 5 a. 



polygonoma, W. Blf. PI. CXLI. fig. 5. 



sandowayensis, n. sp. PI. CXXXIX. figs. 4, 4 a. 



succineus, W. Blf. PI. CI I. fig. 2. 

 uinJjonalis, Bs. See No. 7. 



vestitus, W. Blf. PI. CXXXIX. figs. 2, 2 a. 

 vestitus, W. Blf., var. akyab- PI. CLV. fig. 7. 



ensis. 



On the north of No. 8 the hills near Chittagong, the country of 

 the Looshais, and Hill Tippera await the collector. 



Altc.5:ijs blanfordi, n. sp. (Plate CXLYIII, fig. 3.) 

 Blf. Coll. No. 177.0G.4.4 E.M. 



Localitg. Chwegali, Arakan Hills. A single specimen in the 

 Elan ford Collection. 



Shell very globosely conoid, openly umbilicated ; scnlpture : fine, 

 distant, raised costulation on the upper whorls, becoming close, 

 and strong contiguous to the sutural tube ; colour ruddy ochraceous ; 

 sj)ire conoid ; suture impressed, the tube long and thin ; whorls 4, 

 well rounded, constriction short, well marked in front of the tube, 

 then expanding between that and the aperture ; aperture oval, 

 subangulate at upper inner margin; an elongate tooth on the upper 

 margin of the peristome, which is slightly reflected, with an in- 

 dication of crenation on the lower ; the peristome double and much 

 thickened ; operculum black. 



Size : maj. diam. 3"2 ; alt. axis 1*25 mm. 



Although represented by a single specimen, this shell has very 

 distinctive characters and is worthy of being named. 



Altcj5Us glaber, W. Blanford. (Plate CLI. fig. 1.) 



Blf. Coll. 181.06.4.4 B.M. 



W. T. Blanford, J. A. S. B. 1865, xxxiv. pt. 2, p. 20. 



Original description : — " Shell broadly iimbilicated, conoidly 

 depressed, solid, reddish white, the upper whorls darker, rather 

 dull in lustre, smooth, except at the swollen portion of the last 

 whorl, which is very finely and closely costulated. Spire depressly 

 conoid ; apex rather obtuse ; suture impressed. "Whorls 4, convex, 

 the last obsoletely subangulate at the periphery, moderately swollen 

 at the side, then constricted, descending a little near the mouth. 



