101 



per i Stoma simplex, rectum, auctum; diam. 30 — 40, alt. 

 13 — 15 mm. 



e. elophilus Bourg. (Rev. & Mag. de Zool. XI. 1859. 

 p. 515): testa maxima, nitida, solida, supra profunde pla- 

 nulato-concava, fusco-cornea, supra coerulescens ac maculis 

 corneis spiraliter sparsis adornata, infra albidula, striata, 

 aliquantuluin irregulariter malleata, spira irregulari; anfr. 

 5y 2 — 6 rotundati, sat celeriter accrescentes, ultimus exacte 

 rotundatus, descendens; apertura paululum lunata, rotun- 

 data; peristoma simplex, acutum, rectum; diam. 38 — 40, 

 alt. 12 mm. 



£. anthracius Bourg. (Rev. & Mag. de Zool. XI. 1859. 

 p. 516): testa nitida, solida, omnino aterrima, supra pro- 

 funde umbilicata, subtus planulata, eleganter striatula, paul- 

 lulum malleata; anfr. &*/- 2 , rotundati, paullulum celeriter 

 accrescentes, ultimus rotundatus; apertura parum lunata, 

 rotundata, intus pallide fusco-albidula; peristoma simplex, 

 acutum, rectum; diam. 20, alt. 8 mm. (PI. corneus v. niger 

 Issel.) 



rj. adelosius Bourg. (Rev. & Mag. de Zool. XI. 1859. 

 p. 517): testa supra umbilicata, subtus concava, subpellu- 

 cida, parum nitida, corneo-albidula vel fusco-cornea, ele- 

 ganter striatula, ac passim costis validioribus ornata; anfr. 

 5, celeriter crescentes, ultimus maximus; apertura parum 

 oblique lunata, rotundata; peristoma simplex, acutum, 

 parum reflexiusculum; diam. 18, alt. 8 mm. 



#. mabilli Bourg. (Rev. & Mag. de Zool. XI. 1859. 

 p. 28): testa supra centro pervio-umbilicata, subtus pla- 

 nulato-concava, sat solida, leviter pellucida, pallide corneo- 

 albida, aut epidermide corneo-rubiginosa sat fugaci induta, 

 eleganter striatula vel rarius in ultima anfractu grosse 

 striata ac passim obscure submalleata; anfr. 6 convexi, 

 rotundati, lente ac regulariter accrescentes, ultimus paul- 

 lulum major, exacte rotundatus, supra altitudinem penul- 

 timi aequans, subtus superans; apertura parum obliqua, 

 breviter lunata, rotundata; peristoma rectum, marginibus 



