330 CYCLOPHOElD.E. 



DiploniDuitina {Diplommatina) iJt'ppensis, KoLelt, Das Tierreich, 

 Lief. 16, 1902, p. 442. 



Orif/iudl description : — " Sliell dextral, not riiuate, elongately 

 subovate, tliiu translucent, liglit amber in colour, very finely and 

 closely costiilated, spire with convex sides, apex pointed, not 

 acuminate, suture impressed. AVhorls 7, tlie antepenultimate 

 being the largest, last whorl rising considerably upon the pen- 

 ultimate. Aperture vertical, nearly circular, the columellar 

 uiargin being straight, with an obtuse angle at the base, and 

 furnished with a small tooth internally. Peristome double, 

 orange in colour; both lips expanded, the inner forming a thin 

 callus upon the penultimate whorl. Operc. thin, horny, white, 

 circular, fiat, with uo distinct spiral sculpture. 



" Alt. 3|, diam. 2, diam. ap. 1 mm." 



Ilah. Burma: Puppa Hill, Ava {Blunford). 



"The largest species yet discovered in Burma ami the most 

 symmetrical, so far as I know, of all Asiatic forms. None of the 

 Burmese representatives of Dijdommatina shew the strongly 

 acuminate spire, or the great swelling of the antepenultimate 

 whorl which distinguishes the species inhabiting the Himalaya." 

 {Blanford.) 



506. Diplommatina regularis, Fulton. 



Diplommdtina regularis, Fultuii, A. M. N. H. ser. 7, viii, 1901, 



p. 245. 

 Diplommatina {Diplommatina) regularity, Kobell, D.ts Tierreich, 



Lief. It), 1902, p. 442. 



Original descri/dion : — " Shell dextral, ovate-conic, imperforate, 

 creamy white, ornamented with very distinctly raised, thin. 



Fig. 37. — Diplommatina regularia. ( X 4.) 



oblique costa? ; whorls 7, very convex, first five regularly 

 increasing in diameter, last (wo about equal; aperture circular ; 

 peristome slightly expanded, double ; columella plait rather deeply 

 inserted. 



'■ Alt. 24 millim. : diam. major 1 miUim." 



JIab. Hidia : Darjeeling. 



'• I know of no Indian sjiecies nearer to this than /A /n«//u7(/, 

 Bens., which is sraaller and has closer and much less prominent 

 costse." {Fidton.) 



The specimen here delineated is the type in the British 

 Museum. 



