160 
HELIX §. 29. 
fusculum, intus albo-labiatum. — Diam. maj. 9, min. 8, ait. 
mill. (Coli. Nr. 231.) — Diam. maj. 11 , min.'9y2, ait. 8 mill. 
(ex ic. Drap.) 
Helix maritima Drap. p. 85, t. 5. f. 9. 10. 
— — (Helicella) Fer. pr. 299. 
— — Lain. 88. p. 89. ed. Dh. p. 68. 
— — Rossm. X. p. 14. f. 612. 
— — Chemn. ed. II. Helix N. 135. t. 23. f. 1. 2. 
Theba maritima Beck ind. p. 12. 
Habitat in littore meridionali Galliae et in Tenerilfa. {Webb et 
Berth. s^m. p. 316.) 
Obs. Inter varietates H. virgatae forsan enumeranda foret. 
413. H. monilifbra Webb et Berthelqt. -J- 
T. globosa, depressiuscula, subconica, obsolete striata, albo- 
cinerascens, fasciis angustis, interruptis, nigro -fuscis; anfr. 6; 
apertura suborbicularis; vertex acutiusculus. — Axis 2 — 3, diam. 
3 — S/a lin. (W. et B.) 
Helix monilifera Webb et Berth. syn. p. 315. 
— — Orb. canar, p. 61. t. 1. f. 21. 22. 
Habitat in ora maritima insularum Canariae, Fuerteventurae et 
Lancerottae, locis apricis calidis. 
414. H. eontermina ShutUeworth. 
T. perforata, conico-globosa, lenuiuscula, conferlim plicatula, 
sordide alba, corneo-marmorata; spira conica, apice obtusa; anfr. 
6 perconvexi, regulariter accrescentes , ultimus basi convexius- 
culus; apertura lunaris; perist. acutum, intus sublabialum, mar- 
gine columellari superne subdilatato, patente, perforationem non 
tegente. — Diam. maj. G, min. 573, ait. 5% niill. (Mus. Cuming.) 
Helix contermina Shuttl. in sched. Cuming. 
Habitat in insula Corsica. 
• ^ * 
415- H. pyramidata Draparnaud. 
T. umbilicata, orbiculato-pyramidata, striatul^ albida, uni- 
color vel varie fuseo-fasciala ct variegata; spira c^ca, oblusa; 
anfr. 6 convexi, ultimus basi planiusciilus, antice non descendens; 
apertura depressa, late lunaris; perist. rectum, intus labiatum. — 
Diam. maj. 11 , min. 10, ali. T/a mill. (Goll. Nr. 232.) 
Helix pyramidata Drap. p. 80. t. 5. f. 6. 
— — (Helicella) Fer. pr. 298. 
— — Lam. ed. Dh. 108. p. 77. 
