36 HELIX §. 18. 



§. 18. 



220. e^Iutinosa Mctr. (Proc. 1851. p. 70. — Rv. n. 



iaTS. t. 196. — Na7una glutinosa Gray Cat. Pulm. 



p. 122. — Xesta P[r. Yer.s. p. 120.) .' Mon. III. p. 54. 



221. H. capitanea Pfr. 



T. aperte perforata, turbinato-lenlicularis, tenuis, laevigata, 

 sulcis spiralibus nonnullis obsoletissimis signata, nilidissima, 

 pallide rubello-cornea, linea rufa immediate supra carinam, 

 alteraque suturali ornata; spira conoidea , acutiuscula; sutura 

 vix impressa; anfr. 5 planiusculi, celeriter accrescentes, ultinms 

 non descendens, medio subacute carinatus, basi convexus; 

 apertura subobliqua, tetragono-lunaris; perist. simplex, rectum, 

 marginibus subparallelis , columellari substricte descendente, 

 superne breviter reflexo. — Diam. maj. 23, min. 20, alt. 11 mill. 

 (Mus. Cuming.) 



Helix capitanea Pfr. in Proc. Zool. Soc. 1854. p. 49. 



— — Reeve Conch. ic. n. 1279. t. 185. 

 Nanina capitanea (Xesta) Pfr. Vers. p. 120. 



Habitat S. Cristoval insul. Salomonis (Keppell). 



222. concentrica Guill. •}• ( Nanina concentrica Gray 



Cat. Pulni. p. 127.) Mon. I. p. 51. 



223. H. cacuminifera Benson. 



T. subobtecte perforata, trochiformis, tonuis, cornea; spira 

 concavo-conica, versus apicem attenuata, vertice subpapillari, 

 obtusulo; sutura submarginata ; anfr. 8 — Sy^ plani, superne 

 liris sub 7 moniliferis et interjectis minoribus sculpti, sensim 

 accrescentes, ultimus non descendens, acute compresso-cari- 

 natus, basi convexus, radiato-striatus, nitidus; apertura parum 

 obliqua, securiformis; perist. simplex, rectum, marginibus re- 

 motis , basali regulariter arcuato , ad perforationem breviter 

 dilatato, reflexo. — Diam. maj. 19, min. 17, alt. 127^ mill. 

 (Mus. Benson.) 



Helix cacuminifera Bens., Pfr. Mon. III. p. 36. n. 60. 



— — Reeve Conch. ic. n. 744. t. 12 4. 



— — (Trochomorpha) Pfr. Vers. p. 132. 

 Nanina caciminifera Gray Cat. Puhn. p. 74. 



Habitat in monlibus Niigherries. 



224. inf\ila Bens. (Coll. 92. — Bv. n. 783. t. 129. — 

 Ch. ed. nov. III. p. 31 1 . — Trochomorpha Pfr. Vers. 

 p. 132. — Hel. titrbiniformis Bens. oUm. — Nanina 

 infula Gray Cat. Pulm. p. 80.) Mon. III. p. 58. 



