Zoological Society. 63 



Neatly marked with fine white waved hues upon a purple-blue 

 ground, tinged towards the base with a bright rust-red. 



6. BuLiMUS cuzcoENsrs. Bui. testa acuminato-oblongd, sub- 

 cylindraced, subcompresse umbilicatu, anfractibus octo, leviter 

 convexis, sub lente striatis et coi'rugato-indentatis, columelld 

 rejlexd, aperturd parviusculd, labro simplici ; fulvescente-spa- 

 diced. 



Hab. Cuzco, Bolivia ; W. Lobb. 



Of a delicate nankeen colour throughout. 



7. BuLiMUS PR^TEXTUS. Bul. testd acuminato-oblongd, sub- 

 cylindraced, subampliter umbilicatd, anfractibus octo, leviter 

 convexis, Icevibus vel obscurh indentatis, columelld latissime re- 

 jlexd, aperturd parviusculd, labro simplici, paululum rejlexo ; 



laeted, cceruleo-nebulatd, maculis rotundatis albidis promiscu^ 

 fioccatd, lineis minutis albidis iindulatis longitudinaliter cre- 

 berrime notatd, apice fuscescente. 

 Hab. Andes of Caxaraarca, Peru ; W. Lobb. 

 A delicate blue- clouded shell, sprinkled with a few white flakes, 

 and very closely marked with fine white lines, which are irregularly 

 waved and sometimes ramified like veins. 



8. BuLiMUS LoBBii. Bid. testd subcylindraceo-oblongd, com- 

 presse umbilicatd, aperturam versus suboblique tumidd, anfrac- 

 tibus octo, leviter convexis, locvibus vel obscure indentatis, colu- 

 melld late expansd, aperturd oblique effusd, labro rejlexo ; alba, 

 vittis longitudinalibus fuscescentibus et purpureo-castaneis Irre- 

 gulariter conspicue pictd, pone labrum et aperturoe fauce pur- 

 pur eo-nigricante . 



Hab. Banks of the Maranon, near Balsas, Peru (on branches of a 

 species oi Jatrophci); W. Lobb. 



This fine species is of a delicate cream-white, striped longitudinally 

 by distinct ribands of light brown and dark purple chestnut, without 

 any of intermediate tint. Immediately behind the lip there is more of 

 the dark purple chestnut, approaching to black, and the interior of the 

 aperture is coloured with the same, having a somewhat metallic hue. 



I have the pleasure to name it in honour of Mr. William Lobb, bo- 

 tanical collector of Messrs. Veitch and Son, the eminent nurserymen 

 of Exeter, to whose zeal in the pursuit of natural history the disco- 

 very of these interesting species bears honourable testimony. 



9. BuLiMus PURPURATUS. Bul. tcstd subacuminato-ovatd, com- 

 presse umbilicatd, anfractibus sex, convexis, longitudinaliter 

 riigoso-corrugatis, ad suturas plicato-crenatis, anfractu ultimo 

 ventricosiusculo, columelld rejlexd, labro simplici; purpureo- 

 fuscd, lineis albidis hie illic longitudinaliter interruptd, basi et 



aperturce fauce albidd. 

 Hab. Andes of Caxamarca, Peru ; W. Lobb. 

 A rather stout, rough shell, stained with dark purple brown. 



10. BuLiMUS RHODOLARYNX. Bul. testd acuminato-ovatd, basin 



