HELIX §31. 173 



445. H. illibata Parreyss. .^:<?./^^,A3<lJ:r^' 



T. umbilicata, orbiculato-depressa, striatula, albida vel ful- 

 vida, seriatim fusco - variegata , carinata; spira parum-elevata; 

 anfr. 5 planiusculi, sensim accrescentes , ultimus basi convexus, 

 antice vix descendens; umbilicus mediocris, pervius; apertura 

 lunato-subcircularis; perist. rectum, acutum, intus rufescenti- 

 labiatum. — Diam. maj. 14, min. ISy^. alt. 1^1 mill. (Coll. 

 Nr. 256.) 



Helix illibata Pair. Rossm. IX. p. 7. f. 567. 



Carocolla illihata Villa disp. p. 19. 

 Habitat in Algeria. 



446. H. amanda Rossm&ssler. 



T. umbilicata, lenticularis , carinata, utrinque convexa, co- 

 stulato-striata, sordide albida, maculose subbifasciata ; anfr. 5 vix 

 convexiusculi, ultimus antice non descendens ; umbilicus angustus, 

 pervius; apertura securiformis; perist. rectum, aIbo-Ial)ialum. — 

 Diam. maj. 10, min. 9, alt. 6 mill. (CoII. Nr. 257.) 

 Helix amanda Rossm. VII. p. 10. f. 449. 



— — Phil. Sicil. n. p. 109. 



— — Chemn. ed. U. Helix N. 239. t. 38. f. 13-15. 



— Roissyi Terv. p. 2 1 . t. 2. f. 1 3 — 1 5. 



— striatula Linn.? (Mke in Zeitschr. f. Mal. 18 45. p. 16.) 

 Carocolla limbata Phil. Sicil. I. p. 137. t. 8. f. 17. 



— amanda Villa disp. p. 19. 

 Leiicochroa limhata Reck ind. p. 16. 

 Habitat in Sicilia, prope Panormum (Phil.), in Palma, Tremecen 

 rara (Terver). 



447. H. rugosa Chemnitz. 



T. umbilicata, orbiculato-depressa, subtus convexa, costato- 

 plicata, albida, subtus rufo - fasciolata ; spira vix elevata; anfr. 

 4 '/2 — 5 planulati, ultimus convexus, carina filiformi, crenulata 

 cinctus, antice vix deflexus; umbilicus majusculus, pervius; aper- 

 tura lunato-rotundata; perist. acutum, intus remote rufescenti- 

 labiatum, marginibus subapproximatis. — Diam. maj. 13' 2, min. 

 11 '/2, alt. 6 min. (CoII. Nr. 258.) 



Helix (scabra et) 7'ugosa Chemn. IX. P. 2. p. 152. t. 1 33. f. 1208. 



— rugosa Lam. 91. p. 90. ed. Dh. p. 69. 



— — Deless. recueil t. 26. f. 4. 



— — Chejyiti. ed. H. Helk p. 51. t. 6. f. 12. 13. 



— — Cheimi. ed. II. Helix N. 136. t. 23. f. 3. 4! 



— corrugata Gmel. 246. p. 3623. 



— — ■^''oorf ind. t. 33. f. 38. 



