HELIX §. 7. 3;3 



castaneis multimode ornata et radiata; spira convexiuscula, ob- 

 lusa; anfr, 3V2— 4 vix convexiusculi, ultimus basi planior; aper- 

 tura rotundato-lunaris; perist. siinplex, acutum, margine columel- 

 lari subobliquo, dilatato, albo. — Diam. maj. 12, min. 11, alt. 6/^ 

 niill. (Coll. Nr. 26.) 



Microcystis ornateUa Beck ind. p. 2. (tcste Anton. ) 



/feJix ornatella Pfr. Svmb. 11. p. 36. 

 _ _ C/lcwn. ed. II. llelix N. 207. t. 29. f. 23 — 26. 



— Adamsi Pfr. m Proc. Zool. Soc. 1845. p. 66. 



— realis Muhlf. in Ant. Verz. p. 35. N. 1329. 

 Ilabitat in insulis Pitcairn el Opara (Cuming). 



43. H. brunnea Anton. 



T. imperforata, orbiculato-convexa , nitidissima , saturale 

 fulva , superne punctis albis conspersa ; spira convexiuscula ; 

 anfr. k\/i subplanulali, sensim accrescentes, ultimus basi con- 

 vexiusculus, medio impressus; apertura rotundato-lunaris; perist. 

 acutum, simplex, tenuissimum, loco umbilici subincrassatum. — 

 Diam. maj. 6, min. 5'/,, alt. 3 '/3 mill. (Coll. Nr. 27.) 

 Helix brunnea Anton Verz. p. 35. N. 1328. 



— — Chemn. cd. II. Ilelix N. 208. t. 29. f. 27 — 29. 

 Helicopsis glandida Beck ind. p. 2. (toste Ant. in litt. ). 



llabilat in insulis Pitcairn (Cuming). 



44. H. subtilis Anton. 



T. imperforata, depressa, tenerrima, nitida, pallide cornea; 

 spira vix exserta; anfr. 4^/2 — 5 planiusculi, sensim accrescentes, 

 ullimus basi paulo convexior; sutura inlerdum rufo-marginata ; 

 apertura transverse lunaris; perist. simplex, acutum. — Diam. 

 maj. 0, min. S^, alt. 3V. mill. (Coll. Nr. 28.) 

 Helix siibtiUs Anton Verz. p. 35. N. 1327. 



— — Chemn. ed. 11. Helix N. 209. t. 29. f. 33 — 35. 



— vitrinella Pfr. Symb. II. p. 41. 



Ilelicopsis vitrinella Beck ind. p. 2. (teste Anton in litt. ) 



llabitat in insula Oheatora (Cuming). 



Obs. Nomen Antonianum priorilale gaudoi, cum II. subtiiis Lowo at> 

 H. lonlicula For. nullo modo difforat. 



45. H. fusca Montagu. 



T. imperforata, depressa, tenuissima, pellucida, cornea, nitida, 



superne rugoso-plicatula, basi convexiuscula, lacvigata; spira vix 



elevala; anfr. 5 convexiusculi, ultimus obsolele angulatus; colu- 



mella brevissima, subverticalis; apertura lunaris; perist. simplex, 



I. 3 



