306 HELIX§. 58. 



dentibus 2 anticis inajoribLis',-.x;oiBpressis, a margine remotis. — ^ 

 Diam. maj. 25, min. 21 , alt. 15 feill. (Coll. Nr. 486.) J 



Ilelix Bronni Pfr. in Proc. Zool. Soc. 18 45. p. I^SI. 



— — Chemn. ed. II. Helix N. 80. t. 15. f. 9. 1 0. 



— sinuata var. Fer. hist. t. 54. f. 2. 

 llabitat in insula Jamaica (Adams). 



Obs. Differt ab H. sinuata lesta semiglobosa , glabriuscula , colore coii- 

 stante et dentibus omnibus minoribus, anticis profundiori])Us , approximalis, 

 basi junctis , exlus scrobiculum confluens formantibus. 



798. H. iranctata Boisn. ''v^^'^- Uk.-O^^. 



T. iraperforata, conoideo -globosa , solida, oblique ahtrorsum" 

 plicatulo-striata, castanea, zona pallida circumdata; spira obtuse 

 conoidea; anfr. 5'/^ carinati, ultimus teres, basi inflatus , antice 

 subito deflexus, superne gibbus et constrictus; apertura obliqua, 

 lunaris, ringens; perist. fusco-aurantium , crassum, marginibus 

 callo lato, dentem magnum, obliquum emittente, junctis, supero 

 brevi, stricto, dextro bidentato, basali dentem 1 majorem et mi- 

 nores nonnulios gerente. — Diam. maj. 23, min. 21 , alt. 18 mil!. 

 (Goll. Nr. 487.) 



Helix punc.tata Born test. p. 372. t. 14. f. 17. 18. 



— — Chemti. ed. II. Helix N. 122. t. 21. f. 6. 7. 



— nux denticulata Chemn. XI. p. 275. t. 209. f. 2055. 56. 



— — — (Helicodoiita) Fer. pr. 93. Hist. t. 49. f. 3. 4. 



— — — Sow. Gonch. Man. f. 273. 



— hippocastanum Lam. Journ. d'hist. nat. t. 42. f. 3. 



— — Zam. 51. p. 79. ed. Dh. p. 49. 



— — Kust. in ind. fascic. 44 ed. nov. Chemn. 

 Dentellaria hippocastanum et punctata Beck ind. p. 34. 35. 

 Lucernella hippocastanum Swains. Malac. p. 330. 



(3. Major: diam. maj. 30, min. 26, alt. 18 mill. (Miis. Cuming.) 



Habitat in insula Martinique. 



799. H. nucleola Elang. ; ^ , 



T. imperforata, globosa, solida, fusco - nigrescens, siriata ; 

 spira semiglobosa; sutura linearis; anfr. 5, summi plani, ultimus 

 teres, antice deflexus, basi constrictus; apertura perobliqua, rin- 

 gens, late lunaris; perist. incrassatum, marginibus callo crasso, 

 dentem triangularem emittente, junctis, dextro brevi, basali valde 

 dilatato, denticulato. — Diam. maj. 18, min. 16, alt. 12 mill. (Coll. 

 Nr. 488.) 



Helix nucleola Rang in Guer. mag. 1834. t. 57. 



— — Lam. ed. Dh. 219. p. 132. 



— — Chem7i. ed. II. Helix N. 353. t. 62. f. 5 — 7. 



