HELIX.— Plate CXXXIII. 



Species 822. (Mus. Cuming.) 



HEtix GLABBiuscuLA. llel. testd vix nnibilicatd, coni- 

 co-iUpreasu, jielluvido-coriied, ttrigh canlaiieit angtiitis 

 medio Jlexuoiii oriia/d ; aii/raclibua qiiinque, coiivexii, 

 ultimo obtuse angulato ; aperturd transverse ovald ; 

 perislomaie simplici. 



The smootu Helix. Shell scarcely umbilicated, coiii- 

 cally depressed, transparent horny, ornamented with 

 narrow chestnut streaks, flcxuous in the middle ; 

 H horls five, convex, the last obtusely angled ; aper- 

 tuie transversely ovate ; lip simple. 



I'FEii'rEH, Pro. Zool. Soc. 1851. 



/lal). New Zealand. 



A shining transparent horny shell, prettily marked with 

 Kne flexuous red lines. 



Species 823. (Mus. Ciuning.) 



Hklix rASTiGi.\T.\. Hel. testd vix umbilicatd, albido- 

 corned, pijramiilali, vdnuliasime graiiulatd ; anfracli- 

 bus septeni, convexiusculin, ultimo acute angulato, basi 

 plaiio-convexo ; aperturd transverse ovatd; peristomate 

 simpUci, margine columeUari rejlexo. 



The PYiiAMiDAL Helix. Shell scarcely umbilicated, 

 white-homy, pjTamidal, very minutely granulated; 

 whorls seven, rather convex, the last sharply angled, 

 flatly convex ; aperture transversely ovate ; lip sim- 

 ple, columellar margin reflected. 



HuTTON, Journ. Asiatic Society of Calcutta, vol. vii. part 1. 

 p. 217. 



Hab. Simla, Himalaya. 



Of very simple character, the granules being tdmost 

 obsolete. 



Species 824. (Mus. Cuming.) 



llELtx VABIC03A. Hel. testd umbilicatd, subdepressd, 

 apice acutd, fuscescente, rnfo-maculatd ; anfractibus 

 quinque, snperne subplanatis, deinde convexis, contis 

 ■lubdisluntibits undique ornaiis ; aperturd lunato-circu- 

 lari ; peristomate simpUci, subexpanto. 



The vakicose Helix. Shell umbilicated, subdepresscd. 



sharp at the apex, brownish, spotted with red ; whorls 

 five, rather flattened at tiie upper part, then convex, 

 oniamcnted throughout with rather distant ribs; aper- 

 ture lunar-circular ; lip simple, a little expanded. 



Pfeiffeu, Pro. Zool. Soc. 1851. 



Ilab. New Zealand. 



Distinguished in a peculiar manner by the prominent 

 varix-like developeraent of the ribs. 



Species 825. (Mus. Cuming.) 



Helix iiimilis. Eel. testd latissimi umbilicatd, convtxo- 

 depressd, corned, sordidi fused ; anfractibus quinque, 

 suiangustis, rotundatis ; aperturd fere circulari ; peri- 

 stomate simplici. 



The humble Helix. Shell wry broadly umbilicated, 

 convexly depressed, homy, dull brown ; whorls five, 

 rather narrow, rounded; aperture nearly circular; 

 lip simple. 



IIuTTON, Journ. Asiatic Society of Calcutta, vol. vii. part 1 . 

 p. 217. 



Hab. Landour and Simla, lUmalaya. 



A minute smooth homy circular species. 



Species 826. (Mus. Cuming.) 



Helix cobniculum. Hel. testd ampUtvr umbilicatd, dis- 

 coided, tenui, sub lenle teuuissime et creberrimi elevalo- 

 striatd, lutesceute, immaculatd ; spird impressd, suturd 

 distinct d ; anfractibus quatuor, rotundatis; aperturd 

 fere circulari ; peristomate simplici. 



The little horn Helix. Shell largely umbilicated, 

 discoid, thin, very finely and closely elevately s^triated 

 beneath the lens, yellowish, unspotted; spire im- 

 pressed, suture distinct ; whorls four, rounded ; aper- 

 ture nearly circular ; lip thin. 



Helix eta, Pfeiffer, Pro. Zool. Soc. 1851. 



JJab. New Zealand. 



A delicate unspotted horny species, of the small New 

 Zealand type, in which the rib-Uke striie are very finely 

 developed. 



