80 HKLIX t>. I(i. 



Nanina Novae Uiberniae Beck \m\. p. 5. 

 l^. Ba.si fulvo-hUcscens, superne rufoscons : diani. nia|. 21 , min. ISya, 



alt. 12 niill. (Mus. Cuming. ) 

 llabital ad porlum Carlerel Novac Ilihorniao. 



186. H. anceps (Caracolla) Gould. 



T. vi\ perforata, lenticiilaris. pailide cornea, acute carinala, 

 supra striata, subtus nitida; anfr. 6 vix convexiusculi, ultimus 

 basi convexior, laevigatus, infra carinam compressam, breviter 

 prominentem lineis nounullis impressis , concentricis notatus; 

 aperlura angulato-lunaris; perist. simplex, lenue, margine colu- 

 mellari vix reflexiusculo. — Diam. maj. 17, min. 1G, alt. mill. 

 (Coll. Nr. 107.) 



Caracolla anceps Gonld in Bost. journ. IV. 4. p. 4;j4. t. 24. f. 4. 



Helix anceps Chemn. od. II. Helix N. 551. t. 8.s. f. 8 — 10. 

 Ilabitat prope Tavoy imperii birmani. 



187. H. indica Pfr. 



T. perforata, orbiculato-convexa, solidiuscula, superne con- 

 fertim costulato-striala, lineis impressis conferlis granulato-decus- 

 sala, unicolor fulva; anfr. Gy^ planiusculi, ultimus basi convexior, 

 laevigatus, infra carinam lineis nonnullis impressis, concentricis 

 notatus; apertura angulato-lunaris; perist. rectum, album, mar- 

 gine columellari subincrassato, superne breviter reflexo. — Diam. 

 maj. 22, min. 19, alt. 11 mili. (Mus. Cuming.) 



Helix indica Pfr. Symb. III. p. 66. 

 Habilat in montibus Nilagiricis Indiae orientalis (Pcrrottet). 



188. H. biangulata Pfr. 



T. subperforata , scalaeformis, tenuis, corneo-rubella, leviter 

 striata, nitidiuscula; anfr. 7 lente accrescentes , ultimus bicarina- 

 tus : carina inferiore filari ad peripheriam, supcriore per omnes 

 anfractus ascendente; apertura lunato-ovalis; perist. simplex, 

 aculum , perforationem angustissimam fere occultans. — Diam. 

 maj. 15, min. 13^2, alt. 9 mill. (Cofl. Nr. 108.) 



Helix biangidata Pfr. \n Pliil. Icon. I. 7. p. 155. t. 5. f. 12. 



— — Pfr. in Proc. Zool. Soc. 1845. p. 40. 



— - Chemn. cd. II. Helix N. 550. l. 88. f. 6. 7. 

 Ilabilal in provincia Cagayan insulae Luzon (Cuming). 



180. H. ochrolcuca Ferussac. 



T. subperforata , globuloso-depressa , leviter slriata , albida, 

 superne ochraceo variegata et cingulis aurantiis varie ornata; 

 spira brevis, ol)tusa; sutura linearis; anfr. 7 plani, ultimus medio 



