ZONITES. 33 



Z. cELLARius, Miiller. 



Flat, transparent, and pale yellowish horn-colour above, 

 opaque white beneath, very shining, nearly smooth ; Avhorls 

 five, or five and a half; umbilicus moderately large. 



Plate CXX. fig. ], 2, 3, and (Animal) Plate II. H. II., fig. 3. 



Helix cellaria, Muller, Hist. Verm. pt. 2, p. 28. — Alder, Trans. Nat. Hist. 

 Soc. Northumb. vol. i. p. 37 ; Mag. Zool. and Bot. vol. ii. 

 p. 108.— Brown, Illust. Conch. G. B. p. 51, pi. 17, f. 59, 60. 

 — Lam. (ed. Dash.) vol. viii. p. 71. — C. Pfeif, Deutsch. Land 



und Siissw. Moll. pt. 1, p. 42, pi. 2, f. 39, 40 Rossmassl. 



Iconog. Land und Siisswas. Moll. pt. 1, p. 70, f. 22; and pt. 8, 



p. 36, f. 527. — Krynicki, Bull. Soc. Nat. Moscou, vol. ix. 



p. 203. — BiNNEY, Bost. Journ. of Nat. Hist. vol. iii.pl. 26, f.2. 



— Gould, Invert. Massach. p. ISO, f. 104. — Morelet, Moll. 



Terr, et Fluv. Portugal, p. 54. — Chemn. (ed. KVist.) Conch. 



Cab. Helix, No. 517, pi. 84, f. 8, 9, 10.— L. Pfeif. Monog. 



Helic. vol. i. p. 112. 



„ lucida, PuLT. Ilutchins Dorset, p. 47 ?— Mont. Test. Brit. p. 425, pi. 23, 



f. 4 (not vars.). — Jeffreys, Trans. Linn. Soc. vol. xvi. p. 340, 



— TuRTON, Manual L. and F. \V. Shells, f. 40. 



„ nitida, Drapar. Moll. Terr, et Fluv. France, p. 117, pi. 8, f. 23 to 25. — 



Fleming, Brit. Anim. p. 262 (not note). 

 „ nitens, Maton and Rack. Trans. Linn. Soc. vol. viii. p. 198, pi. 5, f. 7. — 

 Rack. Dorset Catal. p. 54, pi. 19, f. 22, in part. — Turton, 

 Conch. Diction, p. 52 ; Manual L. and F. W. Shells, p. 55. — 

 Alten, Erd und Fliisskonch. Augsburg, p. 58, pi. 5, f. 10. 

 Oxycliilus cellaria, Fitzing. Syst. Derz. Erzh. Weichth. p. 100. 

 Polita „ Held, Isis, 1 837, p. 916. 



Helicella cellaria and Draparnaudii, Beck, Index Moll. Mus. Christ, Frid. p. 6. 

 Zonites cellar ius, Gray, Manual L. and F. W. Shells, p. 170, pi. 4, f. 40. — 

 Macgil. Moll. Aberd. p. 88. 



Shell depressed, flattish, somewhat pellucid, glossy, 

 but not polished, pale horn-colour with sometimes a light 

 greenish tint, passing into opaque white on the under 

 surface, almost smooth yet with indistinct longitudinal 

 striulse near the sutures. Whorls five or five and a half, 

 flattened yet deeply defined, enlarging gradually yet not 

 slowly. Spire scarcely raised, apex blunt. Aperture 



VOL. IV. p 



