HELIX §. 10. 11. 
51 
Helix 8pirmlosa Lightf. Phil. iransacl. 1786. p. 166. t. 2. f. I. 5. 
— — MonL tcst. brit. p. 429. t. 1 I. f. 10. 
_ _ TVbo^/ t. 33. f. 69. 
— deleclahUis Soland. mss. (teste Mont.) 
— Granatelli Bivon. fil. in Occino 1839. N. 9. f. 2. 
Teba spimdosa Leach moW. \\. 100. ^ 
Trochus terrestris Penn. p. 292. t. 83. f. 5. 
Jrochilus terrestris Da Costa p. 36. 
Fndicicola actdeata Held in Isis 1837. p. 91 4. 
ILabilat in Germania, Gallia, Britannia, Italia, Lusitania etc. 
^ 97. H. lamcllata Jefircys. 
T. perforata , conoideo -globosa , membranaceo - costulata, 
sericina, cornea; anfr. 5 subaequales; apertura depressa, lunaris; 
perist. simplex, rectum, acutum. — Diam. Sya, ali. ^ mill. (Coli. 
Nr. 54.) 
Helix lamellata Jeffr, Linn. transact. XM. p. 333. 
— — Cray Manual p. 150. t. 5. f. 48. 
— — Chemn, ed. II. Helix N. 179. t. 33. f. 13. 14. 
— scarbiirgensis Turton Man. p. 62. 
“ — A. Miill. in Wiegm. Arch. 1838. I. p. 208. 
t. 4. f. 4. 
— — liossm. VIU. p. 37. 
— seminulum liossm. VIU. f. 533. 
Habitat in Anglia et Hibernia (Thompson). Prope Kiloniam IIol- 
satiae detexit A. MUller, 
§. 11. 
9S. H. Ibuensis Pfr. 
T. subperforata, trochiformis, tenuis, oblique costulato-striala, 
pellucida, pallido cornea; spira conica, acuta; anfu. 7 vix con- 
vcxiusculi, ultimus acute carinqtus, basi vix convexior, sublaevi- 
gatus; apertura depressa, late angulalo-lunaris; perist. simplex, 
acutum, margine columellari subrollexo, perforationem fere clau- 
dente. — Diam. maj. 13, min. 12, ait. 10 mill. (Mus. Cuniing. spee. 
max. ) 
Helix Ibuensis Pfr. Symb. III. p. 66. 
Habitat ad Ibu Africae (Frazer). 
99. H. concentrica Lc Guillou. •f 
T. troebiformis, subfulva, pellucida, subumbilicata; anfr. 5 
transversim obsolete striati (striis 3 remotis), ultimus carinatus, 
subtus depresso-convexus; spira conico-depressa; apertura sub- 
4* 
