52 ALYCAEUS §. 6. 



265. 27. A. Qeniinuln Itenson -jr 



„T. urabilicata, conoideo-depressa, laevigata, nitida, ad 

 ventriculum minutissime ad umbilicum crasse striata, hyalina; 

 spira conoidea, apice obtusiusculo , sutura profunda ; anfr. 4 

 convexiusculis, ultimo compresse rotundato, tum tumido, tubu- 

 lura mediocrem gerente, tunc fossiculato-constricto, strictura 

 crista recumbente, demumque area planata ab apertura separata ; 

 apertura obliqua, superne arcuatim prominente, perist. duplici, 

 valde incrassato-reflexo, intus superne ad angulum et infra ad 

 basin leviter eraarginato, umbilico profundo. — Operc. ? — 

 Diam. maj. 2^4, min. l^L), axis l^/o mill." (B.) 



Alycaeus Gemmula Bens. in Ann. and Mag. nat. hist, 3 d. ser. III. 

 (Mart. 18.^9) p. 179. 



Habitat rarissime in valle Rungun. 



266. 28. stylifer Bens. (Himalaya.) Pneum. II. p. 37. 



267. 29. spiracellum A. A d. (Borneo.) - - - 3.5. 



268. 30. strangulatus Hutt. (Coll. 62. — India.) . . - - - 37. 



269. 31. Jk. exisatHatnt^ Blanfosul. f 



„T. raediocriter umbilicata, depressa, ad anfractus internos 

 obsolete, ad ultiraum fortius, ad spatium inflatum valdc, crebre 

 costulata , corneo-albida , apice diaphane rubella ; spira vix 

 elevata, apice obtusa; sutura impressa; anfr. SVa convexi, 

 uhimus ad latus raediocriter inflatus, deinde constrictus; con- 

 strictione longa, medio turaida, glabra; tubuhira suturale 

 pone constrictionera oriens, raediocriter longura, plerumque ^/r, 

 peripheriae subaequans, sed nonnullis exeraplis brevius ; aper- 

 tura circularis, obliqua, juxta anlr. penultimum retro curvatum ; 

 perist. duplex; internura breviter porrectura, continuum , ex- 

 ternum expansum, interruptum , columellari niargine strictura. 

 — Operc. corneura, distincte multispirum, anfr. 7 — 8 planu- 

 latis , externe perconcavum , nucleo centrali interno prominente 

 papillari. — Diara. raaj. 4^o, min. S^/^, alt. 2\/.i, apert. diam. 

 VU mill-" (BI.) 



Alycaeus expairiatus (Charax) W. T. ^" H. F. Bhntf. Contrib. to Ind. 

 Malac. I. 1860. p. 7. II. 1861. p. 3. 

 /S. Major, diam. maj. 5^2, min. 4^2 mill. 



