BULIMUS §. :M. 195 



basi lineis 2 castaneis ornata; spira conica , acutiuscula, apice 

 cornea; anfr. 6 convexiusculi, ullimus spii-ain vix superans; colu- 

 niella stricla; aperlura ovali-oblonga; perist. aculum , tenue, mar- 

 gine columellari a basi dilatalo, membranaceo, angulalim reflexo, 

 perforationem fere occultante. — Long. 18, diam. 9 mill. Ap. 9 mill. 

 longa, 5 lata. (Coll. Nr. "288.) 



Bidmms zomdatus Pfr. in Proc. Zooi. Soc 1846. p. 41. 

 Ilabitat in provincia Nueva Ecija insulae Luzon (Cuming). 



Obs. Differt a B. bengalensi slructura et colore testae , anfractibus con- 

 vexioribus , coiumella a basi dilatata , etc. 



528. B. Sowerbyi Pfr. 



T. perforata, ovato-conica, tenuis, sublaevigata, albida, stri- 

 gis obliquis, castaneis, maculas albas pyramidales et rhomboidales 

 formantibus ornata; spira conica, acuta; anfr. 6'/^ vix convexius- 

 culi, ultimus spiram aequans, medio pallide, juxta basin attenua- 

 tam castaneo-unifascialus; columella pj-ulo recedens; apertura 

 oblongo-ovalis; perist. simplex, rectum, margine columellari an- 

 gulatim late reflexo , plano. — Long. 22 , diam. 1 mill. Ap. 

 11^2 mill. longa, 6 lata. (Mus. Cuming.) 



Bidimus Sotverbyi Pfr. in Proc. Zool. Soc 1846. p. H4. 

 Habitat in Andibus Columbiae. 



5'29. B. unifasciatus Sowerby. 



T. perforata, ovalo-acuta , lenuis, pellucida. striatula, nitida, 

 fusco-cornea, albido-unifasciata; anfr. 6 convexiusculi, ultimus 

 spiram aequans, inflatus; columella strictiuscula; apertura ovalis, 

 intus concolor, nitida; perist. simplex, acutum, margine dextro 

 arcuato, columellari superne dilatato, patente. — Long. 19, diam. 

 11 mill. Ap. 11 xniU. longa, 6 lata. (Coll. Nr. 289.) 



Bulinus imifasciatus Sow. in Proc Zool. Soc 1833. p. 37. 



— — 3Iull. synops. p. 25. 



— — Soiv. Conch. III. f. 55. 

 Btdimidus unifasciatus Beck ind. p. 67. N. 65. 

 Bulimus unifasciatus Lam. etl. Dh. 118. p. 277. 



ji T. magis elongata, solidiore, rugulosa. (Mus. Cuniing.) 

 Habitat in insulis Gallopagos; legit H. Cuming. 



530. B. transluccns Broderip. 



T. subperforata , ovata, tenuissima, translucida, laevigala, 

 lutescenti-albida; anfr. 5 convcxiusculi , celeriter accrescentes, 

 ultimus spiram subaequans; columella subtorta; apertura ampla, 

 semilunaris; perist. simplex, acutum, margine dextro vix patulo, 

 columellari superne dilatato, subtriangulari , perforalionem fere 



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