78 HELIX §. 16. 



raargine colLimellari breviter reflexiusciilo, — R. a. = 4 ; 5. — 

 Diam. maj. 32, min. 28, alt. U — 15 mill. (Coll. Nr. 105.) 



Hclix Cimeriana Lea in Trnnsaci. Am: phil. Soc. VII. p. 46 1. 

 t. 12. f. 12. 



— — (Nanina?) P/?\ Symb. 11. p. 18. 



— — Cliemn. ed. II. Helix N. 1 6 1 . f. "26. f. 7 — 9. 



Habilat in insula Luzon (Cuming). 



180. H. Chastellii Fcrussac. > , i a^,o 



T. pcrforata, depressa, lenticularis, carinata,' oblique striala, 

 albida, maculis variis fuscis variegata, modio albo-cingulala; 

 anfr. 6 — 6^/2 planulati; apcrtura subangulato-lunaris, intus fusca; 

 perist. simplex, acutum, margine columellari dilatato, reflexo, 

 perforationem non occultante. — Diam. maj. 23, min. 20/4, alt. 12 

 mill. (Goll. Gray. et Walton.) - Diam. maj. 27, rain. 24, alt. 14 

 mill, (ex ic. Feruss.) 



Helix Chastellii (Helicella) Fer. hist. ( 1 832.) t. 80. f. 4. 



— — Chemn. cd. II. Helix N. 445. t. 74. f. 8 — 10. 



— Cracherodii Gray in Proc. Zool. Soc. 18.34. p. 67. 



— — Milller synops. p. 9. 

 Hiibitat in India orientali? (Gray.) 



181. H. exilis MiiUer. -^ ": ^ 



T. perforata, subdiscoidca, carinala, pellucida, lenera, pallide 

 fulvida, superne depressa, argute striata, sublus convexior, slriis 

 minus distinctis; anfr, 6 planiusculi, ultimus non descendens, 

 fascia angusta, rufa infra carinam ornatus; area umbilicalis inter- 

 dum rufo-fusca; apertura lata, elliptica; perist. simplex, acutum, 

 margine columellari brevissime reflexo. — Diam. maj. 35, min. 

 30, alt. 15 mill. (Mus. Cuming.) 



Helix exilis Miill. vcrm. II. p. 22. N. 221. 



— explanata Qiioy ct Gaim. Astrol. Zooi. If. p. 123. t. 10. 



f. 10 — 13! 



— — Lam. ed. Dh. 194. p. 121. 



— Fer. hist. t. 6 4 A. f 1? 



Nanina exilis Beck ind. p. 4 



Habitat ad porlum Dorey Novae Guineae (Quoy), in insula Ticao 

 Philippinarum (Cuming). 



Obs. CI. Bock H. rufam Loss. Iiuc rQfort, ol Ci. Canlraino H. acieni 

 l^arlsch (lato umbilicatam) eandem osse putat! 



18-2. H. Novae Hollandiae (CarocoUa) Gray. f 



T. orbicularis, conica, subdepressa, subperforata, tenuis, 

 laevis, tenuissime elevato-punctata, pallide fulva; spira conica, 

 convexa; anfr. G distincti, fascia brunnea submediana, ultimus 



