30(5 CYCLOPKORID.i:. 



continuous ; eolumellar margin vertical, angulate below, the tooth 

 large, in front. 



" Major diatn. 2 ; alt. axis 4*4 millim."' 



Hah. Burma : Laiven Peak, Munipur ( Oodivin-Auslen). 



" Six specimens were obtained, together with those of D. tumida 

 var., previously alluded to. This well-marked species was also 

 found by me at Prowi, in the Lahupa-Xaga Hills, at the head of 

 the Lanier River, which drains into the Kyengdwen of Burmali, 

 and was abundant there. I have also two specimens from 

 Kezakenomih. 



" Two specimens from Klang Sing, Naga Hills, are rather 

 more tumid." {Godwin-Austen.) 



460. Diplommatina chennelli, Godwin- Austen, 



Diplommatina chennelli, Godwin- Austen, Proc. Zool. Soc. 1892, 



p. 512; id., Land & Fresh w. Moll. India, ii, 1897, p. G, pi. 64, 



tigs. 8, 8 a. 

 Dijdommatind {Eudiplommatina) cJienyielli, Kobelt & MollendorflP, 



Naclir. Deuts. Malak. Ges. xxx, 1898, p. 136 ; id.. Cat. Pneum. 



1899, p. 56. 

 Diplommatina {Diplommatina) chennelli, Kobelt, Das Tierreich, 



Lief. 16, 1902, p. 428. 



Ori(/inal description : — " Shell dextral, of solid form ; sculpture : 

 very fine, rather distinct ribbiiig, with scarcely any relief; colour 

 pale ochraceous and sienna-brown ; spire flat-sided, apex acumi- 

 nate ; suture rather shallow ; whorls 85 to 9, sides flatly convex, 

 constriction in front, the last two whorls equal in size ; aperture 

 oval, vertical; peristome thickened, strong ; the eolumellar margin 

 vertical and angulate below. 



" (1st sp.) major diam. 2-9 ; alt. axis 5-9 millim. 

 (2nd sp.) major diam. 2-9 ; alt. axis 5 millin}." 



Hah. India: Lbota-Naga Hills (C7<(')iue^/). 



" This has close affinity to D. lahiosa from the Ivhasi and Garo 

 Hills; but, although larger (nearly double), the eolumellar tooth 

 is much smaller, the spire more attenuate, and the genei'al shape 

 differs. I name it after the late Mr. A. Chenuell, an assistant in 

 the Indian Survey Department." {Godwin- Austen.) 



407. Diplommatina commutata, Godwin- Austen. 



Diplommatina commutata, Godwin-Austen, Proc. Zool. Soc. 1892, 



p. 513 ; id.. Land & Fresbw. Moll. India, ii, 1897, p. 8, pi. 61, 



fig. 4. _ _ 



Diplommatina [Eudiplommatina) commutata, Kobelt it Mollendcrff, 



Nachr. Deuts. Malak. Ges. xxx, 1898, p. 136 ; id., Cat. Pneum. 



1899, p. 56. 

 Diplommatinn {Di^ilommatina) commutata, Kobelt, Diis Tierreich, 



Lief. 16, 1902, p. 428. 



Original description : — " Shell dextral, elongately fusiform ; 

 sculpture, 4 apical whorls finely costulated, the last whorls nearly 



