OLIVA. 35 



notata; spira elongato-conica, latiuscula; balteo angusto, 

 albo ; columella, lajvi, calli antici plicis duabus proininen- 

 tibus; apertura intus pallide fulva; labio tenui. — Described 

 and drawn from Duclos. 



182. b.etica (f. 409, 410), Carpenter; petiolita, Gould. — 

 Quain 0. alectona graciliusculior, coloribus magis nebulatis 

 variegata ; balteo castaneo, fasciato. — The colours with which 

 most of the specimens are variegated are more clouded, and 

 the lines more spread into patches than in Duclos' figure of 

 0. alectona, but the difference seems hardly essential. — Ed. 



183. pulla (f. 411), Marrat. — Quam 0. bcetica gracilior, 

 tenuior ; spira. magis acuminata, calli antici plicis duabus 

 magis obliquis ; balteo castaneo, fasciato. — More thin and 

 slender than 0. bcetica, with the anterior folds more oblique 

 and attenuated. — Ed. 



184. puelchana (f. 40 1 , 1(32), D'Orbigny. — Oblougo-fusi- 

 formis, varie picta, plerumque infra suturam maculata; 

 spira elongato-conica; balteo flainmulato; columella medio 

 arcuata, plicis calli antici tribus obliquis ; apertura intus 

 pallide fulva ; labio tenui, emarginato. — Described and 

 drawn from D'Orbigny 's figures. 



185. fulgida (f. 413, 414), Reeve. — Lanceolato-subfusi- 

 formis, albida, niteus, fulvo-purpureo lineata et angulatim 

 nebulata, infra suturam et supra balteum rubro fasciatim 

 maculata ; spira elongato-conica ; balteo lato, lacteo ; colu- 

 mella arcuata, lawi, plicis anticis duabus; labio tenui. — Like 

 0. gracilis in form, but differing in the characters of the 

 columella. —Ed. 



18G. cyanba (f. 415), Reeve. — Ovato-subfusiforruis, roseo- 

 plumbea, pallide rubro punctato-lineata, ad suturam plerum- 

 que maculata ; spira conica, apice livido ; balteo castaneo 

 unifasciato ; columella lasvigata, ad suturam castaneo uni- 

 maculata, callo antico uniplicato et unimaculato ; apertura 

 intus fusco ustulata, ; labio tenui, infra columellam producto. 



187. strigata (f. 416, 417), Reeve. — Subovata, supra me- 

 dium ventricosa, griseo-fulvescens, lineis rubris elongatis 

 angulatim undulatis notata, infra fascia alba rubro-lineata 

 cincta; spira breviuscula, lineata; balteo calloso, albo, callo 



