202 CTCLOPHORID^. 



emittente : apertura circular! verticali Integra, peristomate in- 

 crassato, subdiiplicato, expanso, subreflexo, breviter adnato ;; 

 operculo aperturam asquante, plauato, aufractibus mediocribus, 

 subcouspicuis. 



"Diam. 3h alt. 4^ mill." 



Ilab. India: Darjeeling (Trotter); Sikkim (Godwin- Austen) ; 

 Arakan Hills {jSfeviil); Toroputu, Brahmakand, Garo Hills, Naga 

 Hills, 3 -AmiMil^iWs {Godwin- Austen). Burma: ^hiimo (A nderson) •,. 

 Moulmain (Theohcdd). 



" This intei'esting species inhabits the same locality as 

 A. constrictus, deacvihed in the tenth volume oi: the 'Annals,' 

 but differs in form and sculpture and in the position of the 

 sutural callus. The strangulation is less conspicuous than in 

 other species of Alycceus, and the constriction occurs immediately 

 behind the peristome; hence the sutural callus also commences 

 near the a])erture instead of being remote as in the other species. 

 A brown mark, in the single specimen which has come to hand, 

 occurs at tlie ])oint where the callus is given off. The callus lying 

 in tlie suture is also longer than in the orbiculate A. strangulatus, 

 in which it is modei'ate, or in A. constrietiis, where it is short. 

 The number of whorls in the operculum of A. strangidatus is much 

 greater, and they are more compactljr wound than in either 

 A. tirnida or constrict ns ; in A. urmola the sutures are tolerably 

 distinct, and the central whorls are slightly concave; in A. co7i- 

 strictus the sutures are inconspicuous, as originally noted." 

 (Benson.) 



Var. globosa, Godivin- Austen. 



Ah/creus [Dion/x) uriinla, var. (/lobosiis, Godwin-Austeii, Laud & 

 Fresh w. Moll. India, ii, 1914,' p. 363, pi. 153, fig. 8. 



Ahjcceus (Diory.i) qlohosus, Godwin-Austeu, Eec. lud. Mas. viii,. 

 1915, p. 503". 



Origimd description : — '• Shell globoselyand depressedl}' conical, 

 scarcely perforate ; sculpture : extremely fine costulation next the 

 sutui-al tube and still further back, tlie upper whorls smooth ; 

 colour pale w liitish brown ; spire depressed, apex blunt ; suture 

 moderately impressed ; sutural tube moderately long ; whorls 4, 

 tumid, constructed close behind the peristome, distance of this 

 last to base of sutural tube very short ; aperture circular ;. 

 peristome double, much thickened, sharply and shortly reflected ; 

 operculum distantly spiral, central whorl conspicuous, colour 

 dull yellow. 



" Major diain. 4'0 ; alt. axis 3"75 mm." (Godwi n-A nsten.) 



Hah. India : Brahmakund, Assam (Ogle). 



Var. anghamiensis, Godwin-Ansten. 



Alt/c(sus (Dioriix) urnula, var. angha'. 

 & Fresh w. Moll. India, ii, 1914, p. 



Original description : — " Shell verv giobosely conoid, impel 



Alt/c(sus (Dioriix) urnula, var. anghamiejisis, Godwin-Austen, Land 

 & Fresh w. Moll. India, ii, 1914, p. 402, pi. 153, figs. 5, 0. 



