84 HELIX §. 18. 



340. protensa Fer. (Coll. 156? — Desh. in V6r. hist. 



I p. 93. N. -1^27. — Cheinn. ed. nov II. p. 94. 



— Hyalina Alb. p. 67.) Mon. I. p. 90. 



341. capillacea Fer. -J- {De.sh. 1. c. p. 95. N. 129. 



— Chemn. ed. nov. II. p. 95.) - - - 90. 



342. H. dissidens Deshayes. 4* 



T. orbiculato-depressa, superne convexa, subtus late et 

 profunde umbilicata; anfr. 57^ convexiusculi, ultimus cylindra- 

 ceus; apertura rotundato-lunaris, obliqua; labrum simplex, 

 superne inflexum; testa concolor, albo-viridula. — Diam. 47, 

 alt. 7 mill. (Dh.) 



Helix dissidens Desh. in Fer. hist. I. p. 97. N. I 32. t. 8 4. f. 4. 2. 

 Habitat in America septentrionali. 



Obs. 1. «An a scriptoribus Americanis cum //. cellaria confusa?» 

 Obs. 2. Confeiatur H. velUcata Forh. 



343. H. epixantha Pfr. 



T. umbilicata, depressa, striatula, sub lente minutissime 

 granulata, nitida, corneo-lutescens ; spira vix convexa, vertice 

 obtuso; sutura impressa; anfr. 4 parum convexi, celeriter 

 accrescentes , ultimus non descendens, basi convexior; um- 

 bilicus angustus (Vg diametri subaequans), pervius; apertura 

 vix obliqua, rotundato-Iunaris; perist. simplex, rectum, mar- 

 gine supero subdepresso, columellari in laminam triangularem, 

 patentem dilatato. — Diam. maj. 15. min. 13, alt. 8 mill. 

 (Mus. Guming.) 



Helix epixantha Pfr. in Zeitschr. f. Malak. 1850. p. 70. 

 — — Chemn. ed. It. Helix N. 869. t. 134. f. 13- -15. 



Habitat Shang Hi Ghinae (Fortune). 



* 



344. chalicophila Orb. •{• {Desh. in Fer. hist. I. p. 



85. N. 113. t. 83. f. 7. 8.) Mon. I. p. 90. 



345. skiaphila Orb. f {Des',. 1. c. p. 86. N. 116. t. 



83. f. 9. 10.) - - - 90. 



346. alliaria Mill. (Coli. 157. — Chemn. ed. nov. II. 



j). 95. — Hyaiina Alb. p. 66. — Hyalina lenera 

 Hartm. in sched. — Hel. exquisita Desh. in Fer. 

 hist. I. p. 190. N. 254. t. 96. f. 1—4.) _ _ _ go. 



347. bilincata Pfr. (Coll. 158. — Chemn. ed. nov. 



II. p. 96. — Hyahna Alb. p. 66.) - - - 91. 



348. H. lambda Pfr. 



T. umbilicata, subconoideo-depressa, tenuis, sublaevigata. 

 striis spiralibus interdum sculpta, parum nitida, diaphana, fulva, 

 castaneo maculata; spira subconoidea, obtusula; anfr. 5 con- 

 vexiusculi, ultimus non descendens, peripheria obsolete angu- 



