HELIX.— Plate CLXX. 



DtsHAVES, F^russac, Hist. Moll. p. 9. pi. GOB. f. 2. 

 Hah. ? 



A transparent horny shell, light reddish about the upper 

 part, paler beneath. 



Species 1149. (JIus. PfeiflFer.) 



Helix flavida. Hel. testa aperte umljilicata, depressa, 

 suiorliiculata, arctkpird,Jlamld, eleganter atriato-cos- 

 tiilatd; mifractibtii sex, convexis, lente accrescentittus ; 

 aperturd sitiverticali, lunari ; peristomate recto, acuta, 

 intus lavissime calloso. 



The yellowish Helix. Shell openly umbilicated, de- 

 pressed, suborbicular, close-spired, yellowish, ele- 

 gantly striatcly ribbed ; whorls six, convex, increas- 

 ing slowly ; aperture siibvertical, lunar ; lip straight, 

 acute, very smoothly callous within. 



ZiECLER, Rossmiisler, Hist. Moll. vol. 10. p. 13. f. 610. 



Hob. Sicily. 



A yellowish subtransparent shell, obliquely thread- 

 ribbed throughout. 



Species 1150. (llus. Pfeiffer.) 



Helix Parlatohis. Uel. testa umliUcatd, depressd, ca- 

 ritiatd, supra plana, suhtus convexd, corned, pilis lonyis 

 villosd; anfractilius qtiatuor, planiusctdin, ultimo de- 

 scendente ; aperturd sttbangnlatd, rotund ato-lnnari ; pe- 

 ristomate recto, simplici, aculo, marginibus approxi- 

 matis. 



Parlatoke's Helix. Shell umbilicated, depressed, keeled, 

 flat at the upper part, convex beneath, horny, \-illous 

 with long hairs ; whorls four, rather flat, the last de- 

 scending ; aperture slightly angled, rotundatcly lunar; 

 lip straight, simple, sharp, margins approximating. 



BivoN, I'Occhio, 1839, No. 9. f. 1. 



Hal). Sicilv. 



Peculiarly flat-angled about the upper part. 



Species 1151. (Mus. Pfcifl'cr.) 



Helix Cypahissias. Hel. testa umLUicald, deprestius- 

 culd, milililiter et eonfertim costultitd, albd, comeo-punc- 

 tatd vel fusco irregulariter maculatd et subfasciala ; 

 spird plane elevatd, vertice acutimcuto, comeo ; m- 

 fractibus quinqiie, convexis, ultimo tereti, anlice nan 

 descendente ; aperturd subcirculari ; peristomate recto, 

 acuta, tenuiter fuho-labiato, marginibus approximatis, 

 columellari vix dilatato. 



The Cyprus Helix. SlicU umbilicated, rather depressed, 

 finely closely ribbed, wliite, horn-dotted, irregularly 

 spotted and indistinctly banded with brown ; spire 

 flatly elevated, rather sharp and horny at the apex ; 

 whorls five, convex, the last terete, not descending in 

 front; aperture nearly circular; lip straight, siiarp, 

 thinly fulvous-edgcd, margins approximating, colu- 

 mellar margin but little dilated. 



Parrevss, Pl'ciffer, Zcitschrift fiii- Malac. 1S47, p. 32. 



Uab. Island of Cj'prus. 



A subturbiuated greyish-white shell, mottled with dots 



and faint interrupted band-marks. 



Species 1152. (Mus. PfeiflFer.) 



Helix simpliccla. Hel. testa late umiilicatd, lenficulari, 

 tenuissime striatd, pallide corned; anfractibus quinque, 

 vltimo subangulato, suhtus convexiiisculo ; aperturd de- 

 pressd ; peristomate simplici. 



The si.mple Helix. Shell broadly umbilicated, lens- 

 shaped, very thinly striated, pale homy ; whorls five, 

 the last slightly angled, rather convex beneath ; aper- 

 ture depressed ; lip simple. 



MoRELET, Moll, du Portugal, p. 56. pi. 6. f. 2. 



Hab. Portugal, between Mertola and Castro Verde. 



A small discoid species of ven.- simple character. 



