194 BULIMUS §.31. 



524. B. nigrofasciatus Pfr.,'K;>'.M''/^^"-C^'*'^' 

 T. perforata, ovata, tenuis, sablaevigata, albido-flavicans, 

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

 convexi, uitimus ventrosior, spiram aequans; columella 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 7^2 lata. (Mus. Cuming. et Gruner.) 



Bulimus nigrofasciaius Pfr. in Phil. Icon. II. 13. p. 125. t. 5. f. 7. 

 Habitat in valle Magdalenae Novae Granadae. 



525. B. Bontiae Chemnitz. •f ' V,U;j? 



T, perforata, ieonico-acuminata, ventricosa, pellucida, fragi-C 

 lissima, apice nigra; anfr. 6, ultimus in fundo flavescente albido 

 fasciis 3 flavescentibus transversaliter cinctus: fascia superiore 

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

 basi subtruncata. (Ch.) — Long. 21, diam. 42 mill. Ap. 11 mill. 

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



Helix Bontia Chemn. IX. P. 2. p. 156. t. 134. f. 1216. \1. 



— — Gmel. p. 3642. N. 248. 



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

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



— — Lam. ed. Dh. 76. p. 257. 



— — Kiister t. 10. f. 8. 9. 

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



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



526. B. bengalensis Lamarck. '. //''/'-■f.i^i?..4'.,^i^';_^ • 

 T. perforata, ovato-acuta, tenuis, diaphana,' gtabra," albb- 

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

 marginante , rarius 1 — 3 ; spira conica , apice acuta , nigra ; anfr. 

 6 planiusculi, ultimus convexus, spiram subaequans; apertura 

 ampla, ovalis; perist. simplex, acutum, 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 bengalensis Beck ind. p. 65. N. 28. 



Habitat in Bengaha. 



Obs. Num a praecedente salis diversus? 



527. B. zonulatus PSir. ^>jf,^//j,^'fi.^t//V 

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

 straminea, seriebus 2 macularum fuscarura pellucidarum cincta, 



