340 BULIMUS §. 17. 



angustum, profundum subcompressus; apertura ovalis, basi 

 ultra axin producta, intus fusca; perist. simplex, margine dextro 

 breviter expanso, coiumellari dilatato, patente. — Long. 40, 

 diam. 22 milL Ap. 22 milL longa, intus medio 12 lata. (Mus. 

 Cuming.) 



Bulimus Cora Orb., Pfr. Mon. IL p. 57. N. U2. 



— — Shuttleworth in Bern. Mittheil. 1852. p. 200. 



— tessellatus Shuttlew. olim in litt. 



Habitat in republica Peruviana (D'Orbigny, Tschudi). 



254. B. Mercurius Pfr. 



T. perforata, ovato-conica, solida, nitida ( sub lente minu- 

 tissime decussatula) fulvido-alba, fasciis latis castaneis ornata; 

 spira turrito-conica , acutiuscula; anfr. 67^ vix convexiusculi, 

 ultimus % longitudinis subaequans , basi rolundatus; columella 

 substricta; apertura parum obliqua, truncato-ovalis; perist. 

 simplex, breviter expansum, margine columellari fornicato-re- 

 flexo. — Long. 36, diam. 18 milL Ap. 16 milL longa, intus 9 

 lata. (Mus. Cuming.) 



Bulimus Mercurius Pfr. in Proc. Zool. Soc. 1851. 



— - Chemn. ed. IL Bul. N. U5. t. 35. L 3. 4. 

 Habitat . . .? 



255. B. Lobbii Reeve. 



T. umbilicata, obiongo-conica, solidula, sublaevigata, ni- 

 tida, alba, strigis aurantiacis et nigro-castaneis irregulariter 

 picta; spira elongata, obtusiuscula; sutura levis; anfr. 7 vix 

 convexiusculi, ultimus ^/j longitudinis subaequans, basi juxta 

 umbilicum compressum vix attenuatus; columella profunde sub- 

 plicata; apertura subverticalis, ovalis, intus nigro-cincta; perisL 

 subincrassatum, albo-marginatum, marginibus convergentibus, 

 dextro breviter expanso , columellari perdilatato , patente. — 

 Long. 44, diam. 16 milL Ap. 20 milL longa, intus medio 9 

 lata. (Mus. Cuming.) 



Bulimus Lohhii Reeve in Proc. Zool. Soc. 1849. p. 98. 



— — Reeve Conch. ic. N. 516. t. 71. 



Habitat in ripis fluvii Maranon prope Balsas Peruviae (W. Lobb). 



256. B. demotus Reeve. 



T. perforata, ovato-conica, tenuiuscula, laevigata, striis 

 concentricis sub lente sculpta, nitida, alba, maculis spadiceis 

 seriatis superne ornata; spira conica, acutiuscula; anfr. 6 plani- 

 usculi, ultimus spira paulo brevior, basi rotundatus, spadiceo- 

 areolatus; columella fere stricla, subrecedens; apertura pnrum 

 obliqua, ovalis; perist. simplex, margine dextro breviter ex- 



