266 HELIX §. 53. 



696. H. lima Ferussac. r'''^^' 



T. imperforata, orbiculato-subconoidea, solida, griseo-fusca, 

 granulis albis confertissimis exasperata; anfr. 4 — 4/2 planulati, 

 ultimus obsolete carinatus, antice gibbus, subito deflexus; aper- 

 tura perobliqua , angusta, irregulariter lunaris; perist. incrassa- 

 tum , marginibus callo tenui junctis , supero reflexo , basaii iate 

 cafloso, introrsum dilatato. — Diara. maj. 29, min. 24, alt. 

 15^2 mill. (Gofl. Nr. 414.) 



Helix lima (Helicogena) Fer. pr. 8\. Hist. t. 46. f. 1. 2. 



— — Wood suppl. t. 7. f. 47. 



— — Chemn. ed. II. Helix N. 29. p. 55. t. 7. f. 13. 14. 



— pimctifera Lam, 80. p. 8 7. ed. Dh. p. 65. 

 Otala punctifera Beck ind. p. 36. 



j3. Varietas? 



Helix lima var. notabilis Fer. t. 46 A. f. 4. 5. 



Otala asperula Beck ind. p. 36. 

 Habitat in insula Portorico, var. /3 Curacao. (Beck.) 



697. H/4ncerta Ferussac. ■■-) 



T. imperforata, depresso-globosa, granulato-punctata, cinereo- 

 albida, strigis obliquis et lineis concentricis pluriniis fuscis, cin- 

 guloque 1 latiore nigricante ornata ; anfr. 4 convexi , celeriter ac- 

 crescentes, ultimus antice deflexus; apertura lunato-rotundata, 

 intus nitide alba; perist. incrassatum, album, margine columellari 

 introrsum acute dilatato. — Diam. maj. 22, min. 18, alt. 15 mill. 

 (Goll. Nr. 415.) 



Helio&incerta (Helicostyla) Fer. hist. t. 105. f. 2. 



— — Pfr. Symb. I. p. 37. 



— — Chemn. ed. II. Hehx N. 425. t. 71. f. 3. 4. 



— striolata Cruild. in Mus. Britt. ' 



— alutacea Ziegl. Mus. 



— velutinoides Ant. Verz. p. 36. (juv. ) 

 Otala incerta Beck ind. p. 36. 

 Thelidomus striolata Sivains. Malac. p. 330. 



Habitat in insula St. Thomas. 



Obs. Variat anfractu ullimo carinalo. 



698. H. sarcostoma Wiebb et Berthelot. S..:.,':''', 



■■', ^-K//^^'/ 



T. imperforata , subglobosa , solidula , obsolete stnata- et gra - 

 nulato-punctulata , fusca, castaneo fasciata et pallide marmorata ; 

 anfr. 5 vix convexiusculi, ultimus antice deflexus; apertura per- 

 obliqua, lunato-ovalis; perist. amplum, reflexum, subrevolutum, 

 nitidum, carneum, marginibus approximatis , callo crassiusculo 



