342 CYCI.OPHORIB.E. 



rimate ; sculpture, fine regular costulatiou on the 3r(l, 4th, and 

 5th whorls, the 2 apical smooth, the last whorls polished and 

 glassy; colour pale sienna; spire, side flattened near the apex, 

 which is somewhat acuminate ; suture impiessed ; whorls 8, the 

 antepenultimate the largest ; constriction beliind the aperture on 

 the penultimate whorl ; aperture oviil and vertical ; peristome 

 double, strong, continuous ; columellar tooth well developed, 

 rather remote. 



" Major diam. 2-2 ; alt. axis 4-8 to 5-2 millim." 



Hah. India: Khunho Peak and Trii^ono metrical Station, 

 88U9 ft. above the Mao villages, Naga Hills (Godivin-Ausieii). 



" A forua rather longer and less swollen occurs in the same 

 range ; about 30 specimens were obtained at Gnameh Peak 

 (5585 ft.), near the Barak Eiver. 



"There is another form much smaller, being only 3'5 in length, 

 with the same glassy whorls and the constriction rather further 

 back, behind the aperture. Examples of this were also found at 

 Sikhamih, in the Lahupa-Xaga Hills. I distinguish this variety 

 as l-hunhoetisis, var. minor. " (Godwin- Austen.) 



526. Diplommatiiia lapillus, Gudtuin-Anstoi. 



Diplonimatina lapillus, Godwin-Austen, Proc. Zool. Sue. 1892, 

 p. 515 ; id., Laud & Fresh w. Moll. India, ii, 1897, p. U, pi. 65, 

 tigs. 6, 6 a. 



Diplommatina {Metadimicta) lapillus, Kohelt & Moilendorf!", NacLr. 

 Deuts. Malak. Ges. xxx, 1898, p. 139 ; id., Cat. Pneuru. 1899, 

 p. 59 ; Kobelt, Das Tierreich, Lief. 16, 1902, p. 450. 



Origiiud description: — "Shell dextral, elongately fusiform, 

 tumid below, not rimate ; sculpture fine, regular, close costulatiou, 

 which is often much worn down ; colour (bleached) ; spire with 

 sides flattened, apex acuminate; sutui-e sliallow; constriction of 

 the penultimate whorl on the side, well behind the aperture ; 

 aperture oval, subvertical ; peristome thickened, double, rounded 

 below ; columellar tooth small and far back within the aperture. 



" Major diam. 3, alt. axis 6 millim." 



Hah. Burma : Kopamedza Peak, Lahupa-Naga Hills, 8375 ft. 

 (God win- Austen), 



" Three specimens marked from the ' North of Burrail Kange.' " 

 (Godwin- Austen.) 



527. Diplommatina miriensis, Godwin-Austen. 



JJiplvvwiatina vu'rioisis, Godwiu-Austen, Pec. Ind. Mus. viii, 

 1917, p. 577, text-fig. 4 d. 



Original description: — "Shell dextral, tumidly fusiform; 

 sculpture regular, strong, fairly distant costulatiou ; colour pale 

 with an ochre tinge ; spire tapering rapidly, apex blunt ; suture 

 impressed ; whorls 5, tumid, constriction above the aperture, 



