ALYCAEUS §. 2—4. 47 



aj^erturam rursus tumidulo; apertura obliqua, subcirculari, 

 peristomate simpiici, tenui, undulato, expansiusculo, subreHexo, 

 superne leviter emarginato. — Operc. ? — Diam. maj. 4, min. 

 3, axis 4, long. 5 mill.^' (B. ) 



Alycacus Bemhrx Bens. in Ann. and Mag. nat. hist. 3 tl. sei-. III. 

 (MaiT. 1859.) p. 178. 

 Habitat in valle Rungun. 



§. 3. 

 II. A. Vuleaiii Blaiiford. 249. 



T. anguste umbilicata, subtrochiformis, tenuiuscula, supei*ne 

 et antice subdistanter, in parte majore anfr. ultimi confertius 

 chordato-costata, sordide albida; spira turbinata, vertice sub- 

 papillato; anfr. 4\^2 convexi, uhimus 2 mill. pone aperturam 

 irregulariter , praesertim subtus, inflatus, tubuhim suturalem 

 elongatum retromittens, tum breviter constrictus (parte con- 

 stricta sublaevigata), antrorsum denuo campanulato-expansus ; 

 apertura subdiagonahs, obhque oblongo-rotundata, basi sub- 

 canahculata; peiist. subsimplex, ad anfr. contiguum subinter- 

 ruptum, caeterum anguste expausum. — Diam. maj. 4^/^^, min. 

 41/3, alt. 31/2 miU. (CoH. Nr. 59.) 



Alycacus Vulcani W. T. Bkinford in sched. 

 Habitat Ava. 



12. sculptilis Bens. (India.) Pneum. II. p. 3.5. 2.50. 



§. 4. 



13. A. Andainaniae Benson. 251. 



„T. aperte umbihcata, conoideo-depressa, remote radiato- 

 phcatula, phcis regionis inflatae confertis costulatis, superne 

 subtusque rugis flexuosis spiralibus remotiusculis sculpta, 

 ferrugineo-rubente, apice rubido, subtus pallidiore, pone aper- 

 turam cornea; spira primo planiuscula, apicem versus papil- 

 larem obtusum exserta, sutura profundiuscula ; anfr. 4, con- 

 vexis, ultimo rotundato antice descendente, tubulo suturali 

 retroverso brevi ; apertura majuscula circulari integra ; perist. 

 subduplici, margine undique expansiusculo , extus fuscato. — 

 Operc? — Diam. maj. 5, inin. 4, alt 3 mill." (B.) 



