202 HELIX §. 61 — 6b. 



circumdala ; spira brevis, apice obtusa; anfr. 5 convexiusculi, 

 ultimus convexus, imperforatus; apertura rolundata, semiluna- 

 ris; perist. intus incrassatum, dilatatum, albo-violascens, basi 

 latiorc macula violacea notatum. — Diam. 30, alt. 25 mill. (Desh.) 

 Helix filosa Desh. in Fer. hist. I. p. 220. N. 294. t. 29A. f. 22. 23. 

 Habitat . . . ? 



1134. stcnostoma Pfr Mon. I. p. 280. 



1135. phaeogramma Pfr. {Reeve N. 290. t. 59.) . . - - - 285. 



1136. H. exornata Dcshayes. •{• 



T. subglobosa, depressiuscula, laevigata, pallideflava, albo- 

 zonata, zonis 2 nigris undato-angulosis ad peripheriam ornata ; 

 spira brevis, obtusa, convexa; anfr. 4 convexiusculi, lati, ra- 

 pide crescentes, ultimus magnus, convexus, subtus depressius- 

 culus, imperforatus , ad aperturam oblique deflexus; apertura 

 magna, obliqua, rotundato-lunaris; perist. album vel flavun), 

 intus incrassatum, reflexum, basi latiore macula rosea notatum. 

 — Diam. U, alt. 10 mill. (Desh.) 



Helix exornata Desh. in Fer. hist. I. p. 220. N. 295. t. 17A. 

 f . 9 — H . 

 Habitat . . .? 



1137. H. Villac Deshaycs. f 



T. orbiculato-subglobosa, tenuis, fragilis, hyalina, alba, 

 longitudinaliter tenue striata; spira late conica, apice acumi- 

 nata; anfr. fere 7 angusti, lente crescentes, sutura depressa 

 separati , ultinms depressus, ad peripheriam convexus, subtus 

 imperforatus; apertura elongato-Iunaris, depressa, margine 

 simplice, acuto. reflexo, intus albo. — Diam. 8, alt. 5 mill. 

 (Desh.) 



Helix Villae Desh. \n Fer. hist. I. p. 295. N. 352 t. 90. f. 9. 

 Habitat . . .? 



§. 62. 



1138. Gualtierana L. (Coll. 612. — Chemn. ed. nov. 



I. p. 150. — Desh. 1. c. p. 345. N. 410. — Cre- 



n."a Alb. p. 78.) Mon I. p. 293. 



1139. Grohmanni Phil. (Coll. 613. — Chenm. ed. II. 



Hflix N. 806. t. 128. f. 5—7. — Macularia .1/6.' 



p. SO. — Hel. muralis var. Desh. 1. c. p. 128.) - - - :^93. 



1140. Paciniana Phil. (Coll. 614. — Chemn. cd. II. 



Hclix N. 807. t. 128. f. 8—10. — Maciilaria yl/^'. 



p. 80. — //. muralis var. Desh. I. c. p. 128.) . - - - 493. 



1141. Siquijorcnsis Brod. (Coll. 615. — Chemn. ed. 

 nov. 11. p. 29. — Desh. 1. c. p. 355. N. 420. t. 



