PLATE XXXIX, 



FIG. ir. 

 HELIX LAPICIDA, 



^CUfE EDGED. 

 SPECIFIC CHARACTEJi 



AND 



SYNONYMS. 



Above and beneath rather convex ; back of the wreaths carinated, 

 Deeply umbilicatei 



JIelix Lapicida: testa carinata umbilicata utrinque convexa, aper- 



tura marginara transversah ovata. Linn. Sj/sf. 



Nat. p. 12 H. No. &5Q. 

 Cochlea testa utrinque convexa, subtus perforata, spira acuta apertura 



ovata transversal!. Linn. Faun. Suec. I. p. 371. 



No. 1298. 11. No. 2174. 

 Cochlea pulla, sylvatica, spiris in aciem depressis. Lisl. LL. An. 



Angl. p. 126. tit. 14. tab. 2. fg. 14. 

 Cochlea nostras, umbilicata, pulla. Hist. //. Conch, tab. 69. fg. 63. 

 jPlanorbis terrestris Anglicus, umbilico minore, marglne acuto. Mus, 



Petiv. p. 69. No. 734. 

 Cochlea terrestris media acie acuta : land cheese shell with a sharp 



edge. Petiv. Gaz. tab. 92. fg. II. 

 Helix Lapicida, Rock. Penn. Br. ZooL No. 121. tab. S3.fg. 121, 

 Cochlea umbilicata, margine in acie acuto depresso. Acuta, sharp. 



Pa Costa Br. Conch, p. 55. tab. 4. fg- 9. 9. 



