HELIX §. 3. 4. 31 



30. Cubensis Pfr. (Coll. 18. — Chemn. ed. nov. I. 



p. 229. — Parthena Alb. p. H2.) Mon. I. p. 2S. 



Obs. Ad varietatem C referanlur synonyina: Microcystis pictella 

 Beck ind. p. 2. N. 3. — Nanina (Microcystis) pictella Beck in M. R. C. 

 Vlll. t. 3. f. 2 a-d. 



31. furva Lowe. (Coll. -19. — Chemn. ed. nov. I. 



p. 231. — Parthena Alb. p. 112. — Vitrina 



furva Gould Exped. shells 1851. p. 12?) ... . Mon. I. p. 29. 



32. Naialensis Pfr. (Goll. 20. — Chemn. ed. nov. 



I. p. 231. — Parthena Alb. p. 112.) - - - 29. 



33. irradiata Gould. ^* {Nanina irradiata Gould 



Exped. Shells 1851. p. 34. f. 65.) _ _ _ 29. 



§. 4. 

 34. H. Bartlettiana Pfr. 



T. imperforata, subturbinata, solidiuscula, laevigata, niii- 

 dula, pallide fuscescens, strigis et fasciis castaneis ornata; 

 spira conoidea, acutiusc.ala ; anfr. 57^ vix convexiusculi, ulti- 

 mus basi subplanatus; apertura subobliqua, late lunaris; perist. 

 simplex, acutum, margine colurnellari planato, albo, intrante. 

 — Diam. maj. 18, min. 16, alt. 13^2 ™ill. (Mus. Cuming.) 

 Helix Bartlettiana Pfr. in Zeitschr. f. Malak. 1848. p. 89. 

 — — Chemn. ed. II. Helix N. 754. t. H 3. f. 1 3 — 1 5. 



Habitat in insula Cuba. 



35. Lindoni Pfr. {Chemn. ed. nov. I. p. 223.) . . . Mon. l. p. 29. 



36. H. litturata Pfr. 



T. imperforata, turbinato-semiglobosa, snlidula , striata. 

 rainute rugoso-malleata, nitidula, roseo-carnea, fasciis punctatim 

 vel litturatim interruptis rufis ornata; spira depresso-turbinata, 

 apice acutiuscula; anfr. 5 convexiusculi , ultimus vix descen- 

 dens, peripheria rotundatus, fascia castanea, sublessollala cir- 

 cumdatus, basi convexiusculus; apertura diagonalis, rotundato- 

 lunaris; perist. simplex, margine dextro vix expansiusculo, 

 columellaii subcalloso. — Diam. maj. 23, niin. 20, alt. 15 mill. 

 (Mus. Cuining.) 



Helia.' lilturata Pfr. in Proc. Zool. Soc. 1851. 



— Chemn. ed. II. Helix N. 931. t. 142. f. 13. 14. 

 Habitat . . .? 



37. H. Cotyledonis Benson. 



T. imperforata, depresso-turbinata, tenuis, laeviuscula, 

 diaphana, corneo-fusca , opaciter albo-zonata; spira turbinata, 

 apice acutiuscula; anfr. 5 vix convexiusculi, fascia lata alba 

 superficiali, fusco iiUerrupte striata superne ornati, ultimus non 

 descendens, subtus convexus, lude radiato-subplicatus, fasciis 



