﻿ALYCyEUS.— Plate II. 



callns ; margin of the aperture produced, five- 

 plaited ; sutnral callus rather lengthened ; um- 

 bilicus middle-sized. 

 Benson. Ann. Nat. Hist. Ser. 3, Vol. III. p 180. 

 Hah. Rungun Valley. 



The margin of the aperture in this interesting 

 little shell is cnriously produced and plaited like a 

 trill. 



Species 15. (Mus. Brit.) 



Altc^us AMPHORA. Aly. testd altd, albidd, Icevi, late- 

 raliter snhrowpressd ; anfractihus quinis, superio- 

 rihus ruheso'iifihiif^, hri'i-lhii^ ; idlimo nlto, ventri- 

 coso,supenn mil, nnjiilnhi. nifr.'i lifrr.ilitrrangus- 

 tato et (unjiihth' ; ml ,l.irsiii,i ralfir inftato, turn 

 subito contracto, hrevitcr cnujustissimo, post aper- 

 turam expanso ; callo sxdurali angiisto, elongato ; 

 mnhilico par-vo ; aperturd lata, reflexd, margine 

 ad anfrai'ttis juiicturani semi-inierrupto. 



The vase Altc^us. Shell high, whitish, smooth, 

 laterally suhcompressed ; whorls five, upper 

 rather red ; last high, ventricose, somewhat an- 

 gular above, narrow and angular below, much 

 inflated at the back, then suddenly contracted, 

 very naiTow for a short distance, expanded 

 behind the aperture ; sutural callus narrow, 

 elongated ; umbilicus small ; aperture broad, 

 reflected ; margin half interrupted at the juncture 

 of the whorl. 



Bknson. Ann. Nat. Hist. 1856, Ser. 2, Vol. XVII. 



lliib. Monlmein and Tennasserim. 



Species 16. (Mus. ?) 



Alvc^US srcciNEUS. All/, testd subdepressd, suc- 

 cineo-fiiscd ; anfraciUnis quaternis regulariter 

 fiigatis, nltivw ad darsum breviter gibboso, turn 

 aiigtistissimo, Icevi, medio partis angustw margine 

 albo extanti internipto ; aperturm margine albo, 

 pohjgono ; callo .mturali oUiqiio, alho, conspicno, 

 brevinsculo ; nmbilico mediocri. 

 Thk amber Altcsus. Shell subdepressed, amber- 

 brown; whorls four, regularly wrinkled, last 

 shortly gibbous at the back, then very narrow, 

 smooth, interrupted in the middle of the narrow 



part by a thick, outstanding white margin ; 



margin of aperture white, polygonal ; sutural 



callus oblique, white, conspicuous, rather short ; 



umbilicus medium-sized. 

 BL.iNFORD. Journ. Asi. Soc. Bengal, 1862, Vol. 



XXXI. 

 Hab. Aracan Hills. 



Species 17. (Mus. Brit.) 



AiTCains Vulcani. Aly. testd fused, subdepressd; an- 

 fractlbus quaternis, regulariter rugatis ; ultimo 

 ad dorsum lateraliterque late tumido, post medium 

 dorsi subito contracto, tiim angusto Icevi ; medio 

 partis angustcB callis duobus anrmlarihus iuter- 

 rupto ; callo sutarali breviiisculo, margine aper- 

 turm subhexagono. 



Vulcan's Alycjjds. Shell brown, subdepressed ; whorls 

 four, regularly wrinkled ; last broadly tumid at 

 the back and laterally, suddenly contracted past 

 the middle of the back, then narrow, smooth ; 

 interrupted in the middle of the narrow part 

 with two annular calli ; sutural callus rather 

 short ; margin of the aperture nearly hexagonal. 



Blanford. Journ. Asi. Soc. Bengal, 1863, Vol. 

 XXXII. p. 323. 



Hab. Peak of Puppa in Ava. 



Species 18. (Mus. ?) 



Altc^us Fedpenianus. Aly. testd altd, Icevi, fused ; 

 anfractibus quaternis, tertio inflato, subangidato, 

 ultimo lateraliter subcnmpresso, alto, trinngulato ; 

 versus apertnram grii.hiliui aiignstato ; callo sutn- 

 rali elongato, h'ri : nmhilirn latliisculv, margine 



apertures albo, pi 



"lato. 



The Fedden Alyc^us. Shell high, smooth, brown ; 

 whorls four, third inflated, slightly angular ; last 

 laterally suhcompressed, high, biangular ; gradu- 

 ally narro.'ed towards the aperture; sutural 

 callus elongated, smooth ; umbilicus rather 

 broad ; margin of aperture white, flattened 

 behind. 



Theobald. Journ. Asi. Soc. Bengal, 1870. 



Hub. Shan States, Upper Salwen. 



