340 BULIMUS §. 17. 



angustura, profundum subcompressus; aperlura ovalis, basi 

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

 breviter expanso, columellari dilatato, patente. • — Long. 40, 

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

 Cuming.) 



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



— — Shuttleworth in Bern. Mitlheil. 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 turrilo-conica , acutiuscula; anfr. Gy^ vix convexiusculi, 

 ultimus %- longitudinis subaequans , basi rotundatus; columella 

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

 simplex, breviter expansum, margine columellari fornicalo-re- 

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

 lata. (Mus. Guming. ) 



Bulimus Mercurius Pfr. in Proc. Zool. Soc 185L 



— - Che7?in. ed. IL Bul. N. U5. t. 35. f. 3. 4. 

 Habitat . . .? 



255. B. Lobbii Reeve. 



T. umbilicata, oblongo-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; perist. 

 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 Lol)bii 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, ovalo-conica, tenuiuscula, laevigala, striis 

 concentricis sub lente sculpta, nitida, alba, niaculis spadiceis 

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

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

 areolatus; columella fere stricta, subrecedens; apertura parum 

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



