496 ]\lr. W. H. Benson oji some forms of Stenotliyra. 



castaneo fasciata, fasciis tribus latioribus ; spira brevi, apice croso ; 

 aiifractibus 2 superstitibus convexisi, ultimo f testse supeiante ; 

 apertura obliqua, ovata, superne acute augulata, fauce qiuidii- 

 fasciata, peristomate tenui, acuto, margiue dextro superue tleclivi, 

 medio valde arcuato, columellari iucrassato, dilatato-appresso, extus 

 fuscato, intus albido, compiessiusculo ; callo parietal! mcdiocri. 

 Operculo typico. 

 Long. 13, diam. 11 mill. Apert. 10 mill, longa, 7|^ lata, 

 Hab. in rivulis vallis Tenasserim. Teste W. Theobald. 



2. Paludomus ornata, nobis, n. s. 



Testa ovato-conica, solidiuscula, Iseviuscula, striis remotis obsoletis 

 cincta, intra suturam marginatam bisulcata, luteo-olivacea, fasciis 

 4 fusco-castaneis, suturali augnsta, secunda latissima, quarta in- 

 conspicua, ornata ; spira conica, apice eroso ; anfractibus 4 super- 

 stitibus convexis, ultimo f testae vix superante ; apertura vix ob- 

 liqua, ovata, fauce coeruleo-albida, 4-fasciata, superne angulata, 

 angulo intus calloso ; peristomate tenui, acuto, marginibus callo 

 albo junctis, columellari subrevoluto, angusto, albo. Operc. ? 



Long. 18, diam. 13 mill. Apert. 13 mill, longa, 8 lata. 



Hab. in regno Burmanico. Teste Y/. Theobald. 



3. Paludomus regulata, nobis, n. s. 



Testa ovato-acuta, solidiuscula, regulatim distincte spiraliter sulcata, 

 interstitiis latis planatis, minutissime confertissimeque decussato- 

 striatis, sulcis 2-3 prope suturam latioribus profundioribus, pal- 

 lida lutea, fasciis sub quatuor, tertia latiori, ornata ; spira elata, 

 conica, apice acuto ; anfractibus 6, convexiusculis, ultimo dimidium 

 testse vix superante ; apertura verticali, ovata, superne angulata, 

 albida, intus 4-fasciata, peristomatis margiue dextro recto acuto, 

 eetate intus vix incrassato-marginato, parietal! calloso, columellari 

 versus basin subdilatato, appresso. Operc. ut in sp. typ. 



Long. 19-24, diam. 12-14 mill. Long, apert. majoris 13, lat. 9 mill. 



Hab. ad Thyet-Myo Burmanorum. Detexit W. Theobald. 



Genus Stenothyra, Benson, Annals, Ser. 2. vol. xvii. p. 342. 

 Nematura, ejusdera, Journ. As. Soc. Calc. vol. v. p. 781. 



], Stenothyra cingulata, nobis, n. s. 



Testa vix rimata, ovato-fusiformi, compressiuscula, nitida, lineis re- 

 motiusculis spiralibus, leviter impressis, puncticulatis cingulata, 

 translucente pallide cornea vel hyaliua ; spira elongata, ovato- 

 acuta, apice acuto, fulvesccnte, sutura profunda ; anfractibus .5, 

 superioribus convexis, ultimo ventre longiori convexiusculo, antice 

 descendente, subtus rotundato, |- longitudinis testse sequante ; aper- 

 tura vix obliqua, ovata, superne angulata, peristomate acutiusculo. 

 Operculo ? 



Long. 5, diam. 3 mill. 



Hab. ad insulam Penan";. Detexit Dr. Theodore Cantor. 



