WORMS. TESTACEA. 81. Helix. 517 



Chcmn. conch. g. tab. 127, /. 1 1 30. 1131. 

 Inhabits wet woods of Europe : 1—4 lines wide. 

 Shell thin, brittle, pellucid : aperture femilunar with an acute 

 . margin : whorls 4 or 5. 



Q.Qstata* Shell fubdeprefTed, umbilicate, cinereous: whorls ribbed : 

 aperture circular, with a white reflected lip. 

 Inhabits high lands of Denmark: 1 line wide. 

 Sheila little convex, opake : whorls 4, tranfverfely plaited. 



Pulchella. Shell umbilicate, fubdeprefTed : aperture circinate : lip 

 white, reflected. 

 Inhabits moiit. woods of Denmark. Geojfr. test. 6, 

 Shell 1 line wide, with minute ftrise not vifible to the naked 

 eye : whorls about 4 : inhabitant white, 



Rstundata* Shell umbilicate, fubdeprefTed, with elevated tranfyerfe 

 lines and ferruginous fpots. 



Argennj. Zoom. tab. 9. fig. 10. Geoffr, teft, 9. 



Schraet. Erdconch. tab. 2, fig, 25. 



Inhabits moiit places, and among rotten wood in France y Ger- 

 many and Denmark, very common : z\ lines wide. 



Shell white, beneath convex with fquare fpots and fometimes 

 none: whorls 4— -6: aperture arched, without pillar-lip: 

 inhabitant whjte with obfeure fpots above and black head and 

 tentacula, 



Csllaria. Shell umbilicate, deprefTed, yellowifh, polifhed, beneath 



white: aperture large. 

 Schrceti Erdeonch. tab. 2, fig* 6. 

 Chemn. conch. 9. tab. lij.fig. 1129. 1, 2. 

 Inhabits cellars in Germany : gi lines wide. 

 5^// glabrous, pellucid, beneath convex : whorls 5: aperture 



lunate: inhabitant white, pellucid, with a black eye and blue 



optic nerve, 



Obvoluta*. Shell umbilicate, deprefTed both fides : whorls obvolute. 



1. -Whitifh, glabrous, with a triangular aperture. 



Gualt. test, tab, 2. S. Ber\. Magaz, 2. t. 3. fi.. 37, 

 Acl. Hel*. 5. tab. 3. fig. 16. Fa-vann, conch, t. 63. F. 2. 

 Schrcet. Erdconch. tab. z.fiig, 24. a, 

 Chemn. conch. 9. tab. izj.fig. H28.a-.c. 



.2. Brown, hifpid, with a lunar aperture. 



Scbrczt. Erdconch. tab. 2, fig. 24. a. Geojfr* tefit. t % 12. 



Inhabits Italy and Thuringia: 4 or 5 lines wide, 



Shell very finely flriate with 6 or 7 whorls : lip reflected. 



Strigor 



