Zoological Society. 63 



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

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



6. BuLiMus cuzcoENSis. Bul. testa acuminato-ohlongd, suh- 

 cylindraced, subcompresse umbilicatd, anfractibus acta, leviter 

 convexis, sub lente striatis et corrugato-inclentatis, columelld 

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

 diced. 



Hab. Cuzco, Bolivia; W. Lobb. 



Of a delicate nankeen colour throughout. 



7. BxJLiMUS PR^TEXTUS. Bul. tsstd acuminato-oblongd, sub- 

 cylindraced, subampliter umbilicatd, anfractibus octo, leviter 

 convexis, Icevibus vel obscur^ indentatis, columelld latissime re- 

 jlexd, aperturd parviusculd, labro simplid, paululum refiexo ; 



lacted, cceruleo-nebulatd, maculis rotundatis albidis promiscui 

 fioccatd, lineis minutis albidis undulatis longitudinaliter cre- 

 berrime notatd, apice fuscescente. 

 Hab. Andes of Caxamarca, 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 hke veins. 



8. BuLiMus LoBBii. Bul. testd subcylindraceo-oblongd, com- 

 presse umbilicatd, aperturam versus suboblique tumidd, anfrac- 

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

 melld late expansd, aperturd oblique effusd, labro refiexo ; albd, 

 vittis longitudinalibus fuscescentibus et purpureo-castaneis irre- 

 gulariter conspicuh pictd, pone labrum et aperturcB fauce pur- 

 pur eo-nigricante. 



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

 species of Jatropha) ; 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 

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

 ventricosiuscvlo, columelld reflexd, 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 acuminoto-ovatd, bosiu 



