HELIX.— Plate CXCl. 



luciilo-cilred, oblique iiiiniile plicatu-ntriatd ; tjiird 

 suMluai rlecald ; aiifraclibiu aeplein adocto, aiujiulu, 

 ronrexu, iil/iiiiu ad jjerijt/ieriaiii exiiiiie aiigulalo ; i/jter- 

 turd tranncfriii liiiiari, Uibro Iniiii, tiraui columettotii 

 pauliilHiH rejlexo, denlHtM parcu duobiu iitternu. 



Piukie's Mclix. Shell plobosfK pyramidal, transparent 

 glassy, obliquely minutely plicately striated ; spire 

 rather obtusely raised ; whorls seven to ciglit, nar- 

 row, convex, the last delicately angled at the pcri- 

 pherj' ; aperture transversely lunar, lip thin, a little 

 reflected towards the columella, with two small in- 

 ternal teeth. 



Pkeikfek, Pro. Zool. Soc. 1854. 



Hub. Walaghat, Koondah Mountains, near Calicut, India; 

 Pirrie. 

 Allied to U. momnema, with two delicate small teeth 



ill the aperture. 



Species 1312. Q>U\i. Cuming.) 



Helix contekmina. IM. tedd angusli umbUicatd, co- 

 nico-tjloboad, piipaformi, subpellucido-comed, allidd, 

 oblique deime coslHUito-itriald ; spird obtuse elecatd ; 

 anfraclUiuH sex ad sfpleiii, coiicexis, ultimo basi con- 

 vexiunculo ; aperlurd oblique luiiari, labro late rejlexo, 

 iiitus sublabuito. 



TuE cLosE-wHOKLED Helix. ShcU narrowly umbili- 

 cated, conically globose, pujia-sliaped, subtransparent 

 horny, whitish, obliquely densely rib-like striated ; 

 spire obtusely raised ; whorls six to seven, convex, 

 the last rather convex at the base ; aperture obliquely 

 lunar, lip broadly rellcctcd, slightly edged within. 



Shijttleworth, MS. (XIus. Cuming.) /> ''' 



llah. ? 



.\ small subtransparenl-white shell, partaking of the 

 characters of Slnptaxin and I'upa. 



Species 1313. (Mus. Cuming.) 



Helix cygnea. Uel. tenia tale apert'e iimbilicald, depresso- 

 orbiculari, subdiscoided, casta iieo-corned, oblique dense 

 costato-striatd ; spird impressd, suturd subprofundd ; 

 aiifrartibus quatuor, coiirexis ; aperlurd luiiato-circu- 

 lari, labro tenui, cix rijlexo. 



The swan-likk Helix. Shell broadly opcol; ambili- 

 catcd, dcpressly orbicular, subdi'coid, chcstimt-liorny, 

 obli([uely densely rib-like striated ; «pin- impressed, 

 with the suture nither deep ; whorU four, convex ; 

 aperture lunar-circular, lip thin, scurcfly reflected. 



Benson, MS. (Mus. Cuming.) 



llab. Freeinantlc, Swan lliver, Australia. 



A very characteristic circular shell, of a ehestnut-bomy 

 substance, densely rib-like striated throughout. 



Species 1341. (Mus. Cuming.) 



Helix SaNTannaensis. Ilel. testa late aperli umbUi- 

 catd, orbiculari-depresid, pellucido-corHed, lutetrentr, 

 oblique leciter striatd ; ipird planulatd ; aufractHiu* 

 quiiique, rotundatis ; aperlurd circulari, labro nim- 

 plici. 



The Santa Anna IIllix. Shell broadly openly uuibi- 

 licated, orbicularly de])resscd, transparent honiy, yel- 

 lowish, obliquely lightly striated ; spire flattened ; 

 whorls five, rounded ; aperture circular, lip simple. 



Pfeiffek, Pro. Zool. Soc. 1854. 



Ilab. Santa Anna, New Granada. 



A small yellowish glassy shell, of rapid convolution, 

 largely umbilicatcd. 



Species 1345. (Mus. Cuming.) 



Helix Ophelia. Bel. testd subanf/usle uiMUcatd, or- 

 liiruhiri, subdepressd,/uln)-cunud,Jlauiiiiis parris rn- 

 bro-fuscis pallide iiotatd ; spird planulatd ; anfrncti- 

 bus quatuor, coiirrxis, ad peripheriam obsolete obtuse 

 carinalis ; aperlurd luiwto-circulari, labro simplici, 

 ad columellaiii pnulo dilatato. 



The OriiELiA Helix. Shell rather narrowly umbili- 

 catcd, orbicular, subdcpressed, fulvous-honiy, faintly 

 marked with small red-brown flames ; spire flattened ; 

 whorls four, convex, obsoletcly obtusely keeled at the 

 periphery ; aperture lunar-circular, lip simple, a little 

 dilated at the columella. 



Pfeiffer, Pro. Zool. Soc. 1854. 



llab. Australia. 



A rather dull horny shell, marked about the spire with 

 faint reddish-brown flames. 



