5G HELICIDiE. 



H. pisana, Miiller. 



Whitish, with numerous more or less interrupted linear 

 coloured bauds on the larger whorls ; mouth moderately large, 

 usually pink edged ; outer lip margined within ; pillar lip 

 partially overlapping the umbilicus. 



Plate CXV. fig. 7, 8. 



Helix Pisana, Muller Hist.Yerm.pt. 2, p. 60. — Fleming, Brit. Anim. p. 259. 

 — Thompson, Ann. Nat. Hist. vol. vi. p. 28. — Couch, Cornish 

 Fauna, pt. 2, p. 46. — Gray, Manual L. and F. W. Shells, 

 p. 158, pi. 4, f. 30.— Brown, Illust. Conch. G. B. p. 50, pi. 17, 

 f. 27, 29, 33, 35, 38.— Lam. (ed. Desh.) Anim. s. Vert. vol. viii. 

 p. 57. — Rossmassl. Iconog. Land und S'dssw. Moll. pt. 6, 

 p. 34, f. 359; and pt. 10, p. 15, f. 614. — Morelet, Moll. 

 Portugal, p. 70. — Chemn. (ed. Kiist.) Conch. Cab. Helix, 

 No. 128, pi. 22, f. 1 to 6 ; and pi. 37, f. 1 to 12.— L. Pfeif. 

 Monog. Helic. vol. i. p. 152. 

 „ zonaria, Pennant, Brit. Zool. ed. 4, vol. iv. p. 137, pi. 85, f. 133. 

 ,, petholata, Olivi, Zool. Adriat. p. 178. 



.. rini/miJd, Mont. Test. Brit. p. 418, pi. 24, f. 4. — Maton and Rack. 

 Trans. Linn. Soc. vol. viii. p. 195, pi. 5. f. 6. — Dorset Catalog, 

 p. 53, pi. 18, f. 5. — Tirton, Conch. Diction, p. 49 ; Manual 

 L. and F. W. Shells, p. 39, f. 30. — Jeffreys, Trans. Linn. 

 Soc. vol. xvi. p. 333, 508. 

 „ rhodostoma, Drapar. Moll. Terr, et Fluv. France, p. 56, pi. 5, f. 13, 



14, 15. 

 „ strigata, var. Dn.r.w. Recent Shells, vol. ii. p. 911. 

 Theba Pisana, Risso, Hist. Nat. l'Europe Mc'r. vol. iv. p. 73. — Beck, Index 



Moll. Mus. Christ. Frid. p. 14. 

 // . albella, FLEMING, Brit. Anim. p. 260, immature, teste Fleming. 

 „ Alboravensis, Webb and Berthelot (teste Beck), Moll. Canar. 

 Xerophila Pisana, Held, Isis, 1837. 



I'hu rliodostoma, Hartm. Erd und Siissw. Gast. pt. 1, p. 204, pi. 79, 80. 



Shell sub-globose, a little depressed, moderately strong, 

 sub-opaque, rather glossy but not highly polished, almost 

 smooth, of a squalid or cream white, rarely without mark- 

 ings, usually with more or less numerous very narrow 

 spiral bands of chestnut or chocolate brown, that are fre- 

 quently interrupted, or a few of them apparently com- 



