— 119 — 



9. Hélix eurabdolena, Bourguignat, in Mics. Par. 1882. 



Testa imperforata, depresse siibglobosa, solida, opaca, 

 rubescente, cuticula destituta, oblique rugoso-plicata ; 

 spira conica, sat promiaente, apice obtusulo, luteolo, 

 rugosiusculo ; anfr. 6 convexiusciilis sat regulariter 

 rapide que crescentibus, sutura angusta, impressa, sepa- 

 ratis ; ultimo angulato-rotuudato, versus aperturam dila- 

 tato descendenteque ; apertura obliqua, elongato-ovata, 

 marginibus subapproximatis, lamina tenuissima junctis; 

 peristomate subrecto, acuto, patulescente, intus incras- 

 sato, margine externo bene curvato ; columella parum 

 torta callo conspicuo umbilicum occultante. — Diam. 

 maj. 20; min. 18; ait. 11-12'""\ In insula Madera, Bour- 

 guignat. 



10. Hélix elaphra, J. MaUlle, in sched. 1881. 



Testa obtecte subperforata, vel imperforata, subglo- 

 bosa, tenuissima, fragili, subpellucida, quandoque soli- 

 diore, opaca ; obsolète costulato-striata ac lineis decur- 

 rentibus, parum conspicuis, modice impressis, ssepius 

 interruptis, ornata ; e luteo-viridescente vel flavescente, 

 punctis pallide luteis aspersa et pierumque unizonata; 

 spira conica, valde prominente, apice obtusulo, ssepius 

 eroso; anfr. 51/2-6 convexiusculis, sensim regulariterque 

 crescentibus, sutura lineari separatis ; ultimo magno, 

 rotundato, versus aperturam paululum declivi dilatato, 

 obscure descendente, inferne turgidulo ; apertura lunata, 

 parum obliqua, marginibus distantibus, lamina conspicua 

 ssepius junctis; peristomate acuto, vix reflexo, sublabiato 

 et sordide albescente. — Diam. maj. 14-16 ; mùi. 13-15 ; 

 ait. 10 1/2-12""". Jn monte dicta Saint-Gothard, dom. Tho- 

 mas et Kiener, legerunt. 



11. Helix zelota, /. Mabille, in Mus. Par. 1882. 

 Testa imperforata, depressa orbiculato-couvexa, cras- 



