160 HELIX §. 29. 



fusculum, intus albo-Iabiatum. — Diam. ma). 9, min. 8, alt. 

 6% mill. (Coll. Nr. 231.) — Diam. maj. M , niin. ^y^, alt. 8 miU. 

 (ex ic. Drap.) 



Helix maritima Drap. p. 85. t. '6. t. 9. 10. 



— — (Helicella) Fer. pr. 299. 



— — Lam. 88. p. 89. ed. Dh. p. 68. 



— — Rossm. X. p. Mi. f. 612. 



— — Chemn. ed. II. Heli.\ N. 135. t. 23. f. \. 2. 

 Theba maritima Beck ind. p. 12. 



Habitat in littore meridionali Galliae et in Teneriffa. (Webb et 

 Berth. syn. p. 316.) 



Obs. Inler varielales H. virgatae forsan enumeranda foret. 



413. H. monilifcra Webb et Berthclot. f 



T. globosa, depressiuscula, subconica, obsolete striata, albo- 

 cinerascens, fasciis angustis, interruptis, nigro-fuscis; anfr. 6; 

 apertura suborbicularis ; vertex acutiusculus. — Axis 2 — 3, diam. 

 3 — ^y^lin. (W. etB.) 

 Helix mo7iilifera Webb et Berth. syn. p. 315. 



— — Or6. canar. p. 61. t. 1. f. 21. 22. 



Habitat in ora maritima insularum Canariae, Fuerteventurae et 

 Lancerottae, locis apricis calidis. 



414. H. contcrmina Shuttleworth. 



T. perforata, conico-globosa, tenuiuscula, confertim plicatula, 

 sordide alba, corneo-marmorata; spira conica., apice obtusa; anfr. 

 6 perconvexi , regulariter accrescentes , ultimus basi convexius- 

 culus; apertura lunaris; perist. acutum , intus sublabiatum , mar- 

 gine columellari superne subdilatato, patente, perforationem non 

 tegente. — Diam. maj. 6, min. S"/), alt. 573 mill. (Mus. Cuming.) 



Helix contermina Shuttl. in sched. Cuming. 

 Habitat in insula Corsica. 



415. H. pyramidata Draparnaud. 



T. umbiiicata, orbiculato-pyramidala, striatula, albida, uni- 

 color vel varie fusco-fasciata et variegala: spira conica, obtusa: 

 anfr. 6 convexi, ultimus basi planiusculus, antice non descendens; 

 apertura depressa, late lunaris; perist. reclum, intus labiatmn. — 

 Diam. maj. 11 , min. 10, alt. 1% milL (Coll. Nr. 232.) 

 Helix pyramidata Drap. p. 80. t. 5. f. 6. 



— ' — (Helicella) Fer. pr. 298. 



— — Lam. od. ])h. 108, p. 77. 



