194 BULIMUS §. 31. 



524. B. nigrofasciatus Pfr. 



T. perforata^ ovata, tenuis, sublaevigata, albido-flavicans, 

 fasciis 5 latis nigris ornata; spira conica, apice acuta; anfr. 6 vix 

 convexi, ullimus ventrosior, spiram aequans; columelia recta, 

 verticalis; apertura semiovalis, intus concolor; perist. simplex, 

 rectum, margine dextro arcuato, columellari usque ad basin dila- 

 tato, fornicatim breviter reflexo. — Long. 24, diam. 12 mili. Ap. 

 12 '/2 mill. longa, medio Tji lala. (Mus. Cuming. et Gruner.) 



Bulimm 7iigrofascicitus Pfr. in Phil. Icon. IL 13. p. 12 5. t. 3. f. 7. 

 Habitat in valle Magdalenae Novae Granadae. 



•525. B. Bontiae Chemnitz. -f 



T. perforata, conico-acuminata, ventricosa, pellucida, fragi- 

 lissima, apicenigra; anfr. 6, ultimus in fundo flavesceute albido 

 fasciis 3 flavescentibus Iransversaliter cinctus: fascia superiore 

 lineari, inferioribus latioribus; apertura ovata, extensa, integra, 

 basi subtruncata. (Ch.) — Long. 21 , diam. 12 mill. Ap. 11 miU. 

 longa, 8 '/2 lata. (ex ic.) 



Helix Bontia Chemn. IX. P. 2. p. 156. t. 134. f. 1216. 17. 



- — Gmel p. 3642. N. 248. 



— — Dillw. descr. cat. IL p. 934. N. 108. 

 Bulimus Bontia Gray in Ann. of Phil. New ser. IX. p, 414. 



— — Lam. ed. Dh. 76. p. 257. 



— — Kuster t. 10. f. 8. 9. 

 Bulimulus Bontia Beck ind. p. 65. N. 29. 



Habitat in Bengalia, ubi in Bontia degentem legit Konig. (Chemn.) 



526. B. bengalensis Lamarck. 



T. perforata, ovato-acuta, tenuis, diaphana, glabra , albo- 

 lutescens, fusco - fasciata : fasciis plerumque 2, altera suturam 

 marginante, rarius t — 3; spira conica, apice acuta, nigra ; anfr. 

 6 planiusculi, ultimus convexus, spiram subaequans; apertura 

 ampla, ovalis; perist. simplex, aculum, margine columellari dila- 

 tato, patente. — Long. 22, diam. 10 mill. Ap. 1 1 mill. longa, 7 lata. 

 (Coll. Nr. 287.) 



Bulimus bengalensis Lam. 25. p. 124. ed. Dh. p. 233. 



— — Deless. recueil t. 28. f. 1. 

 Bulimulus betigalensis Beck ind. p. 65. N. 28. 



Habitat in Bengalia. 



Obs. Num a praecedente salis diversus? 



527. B. zonulatus Pft*. 



T. perforata, oblongo-conica, tenuis, laevigata, opaca, pallide 

 straminea, seriebus 2 macularum fuscarum pellucidarum cincta, 



