CYCLOPHORID.T:;. 



430. Alycaeus akliaensis, Godivin-Austen, 



Alycaus akhciensis, Godwin- Austen, Land & Freshw. Moll. India, 

 ii, 1914, p. 352, pi. 141, ligs. 1, 1 a, 1 b. 



Or)</inal description : — " Shell globosely conical, openly umbili- 

 oated • sculpture very fine, close costulation, flattened as it were, 

 the separation indicated by a fiue line next the sutural tube, which 

 is short, smooth on anterior part of the last whorl ; strong ch"staut 

 costulation succeeds the fine, becoming finer and more indistinct 

 towards the apex ; colour umber-brown ; spire rather high ; apex 

 blunt ; suture impressed ; whorls 4, well rounded, the last crossed 

 by a ridge in front of the constriction, and by another, le.ss con- 

 spicuous, intervening between it and the pei-istome; peristome 

 double, thickened; columellar margin sligh.tly sinuate, much 

 siuuated on the outer margin, w^ith four indistinct crenulations, 

 one distinct on the lower margin. 



"Major diam. 3; alt. axis 1"5 mm." (Godiciii-Attsten.) 

 Hah. India: Barowli Gorge, Durrang District, Assam, foot of 

 Akha Hills. 



431. Alycseiis conimutatus, Godivin- Austen. 



Ab/cceus commutatus, Godwin- Austen, I^and & Fresliw. Moll. India, 

 ii, 1914, p. 351, pi. 148, fig. 7. 



Orhjinal description : — " Shell solid, globosely conoid, openly 

 umbilicate ; sculpture leather distant, fine costulation on the 

 upper whorls, becoming much stronger at the sutural tube, quite 

 strong at its base ; colour dull white ; spire moderately high, apex 

 small ; suture impressed, the sutural tube long and strongly 

 formed ; whorls 4, well rounded ; aperture circular, subangulate 

 above, with 3 sharp folds on the lower outer margin ; peristome 

 double, thickened, with columellar margin rounded subvertically ; 

 operculum white, shelly, multispiral. 



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



Hah. India: Bhutan. 



" This shell Colonel Beddome had named A. hurtii, but it is a 

 far larger, more solid conical slieil with the peristome differently 

 crenulated, the operculum being similar." {Godivin- Austen.) 



432. Alycaeus diioculmen, Godwin-Austen. 



AIi/ccPKS duocuhnen, Godwin-Austen, Land & Freshw. Moll. India, 

 ii, 1914, p. 365, pi. 157, figs. 2, 2 a. 



Original description: — ''Shell globosely couoid, somewhat 

 depressed, openly umbilicated ; sculpture fine indistinct, costu- 

 lation on upper whorls showing near the .suture apex smooth, 

 very fine and close near sutural tube ; colour whitisli grey above, 

 pale ochraceous on the swollen part of the whorl ; spire depressedly 

 couoid, apex small; suture impressed, sutural tube rather short; 

 whorls 4, the last much swollen behind the sharp constriction, 



