174 limnjEad^. 



taken the so-called lacustris in Loch Leven and some other 

 lowland Scottish lakes. 



L. stagnalis, Linnseus. 



Conic-ovate, imperforate, body whorl abruptly larger, usually 

 subangulated above ; spire turreted, acute. Aperture consti- 

 tuting more than half of the total length : columellar fold 

 strong ; edge of outer lip usually spreading. 



Plate CX XIV. fig. 4, 5. 



Helix stagnalis, Linn. Syst. Nat. ed. 12, p. 1249 Penn. Brit. Zool. ed. 4, 



vol. iv. p. 138, pi. 86, f. 136, a. — Pulteney, Hutching, Hist. 

 Dorset, p. 48.— Donov. Brit. Shells, vol. ii. pi. 51, f. 2. — 

 Mont. Test. Brit. p. 367, pi. 16, f. 8.— Maton and Rack. 

 Trans. Linn. Soc. vol. viii. p. 214. — Rack. Dorset Catalog, 

 p. 5.5, pi. 21, f. 11.— Turt. Conch. Diction, p. 65, f. 69 — 

 Schrot. Fltissconch, pi. 7, fig. 1, 2. — Burrows, Elem. 

 Conch, pi. 20, f. 5.— Dillw. Recent Shells, vol. ii. p. 962. — 

 Wood, Index Testae, pi. 35, f. 166. 

 ., /ragilis,* Linn. Syst. Nat. ed. 12, p. 1249, probably. — Mont. Test. Brit, 

 p. 369, pi. 16, f. 7. — Maton and Rack. Trans. Linn. Soc. 

 vol. viii. p. 215, probably. — Turt. Conch. Diction, p. 65. — 

 Schrot. Fllissconch. pi. 7, f. 8. — Dillw. Recent Shells, 

 vol. ii. p. 963. — Wood, Index Testae, pi. 35, f. 167. 

 Buctinum stagnate, Muller, Verm. Ter. et Fluv. pt. 2, p. 133. — Wolf, in 



Sturm Deutsch. Fauna, sect. 6, pt. 1 . 

 Turbo stagnalis, Da Costa, Brit. Conch, p. 93, pi. 5, f. 1 1. 

 Bidimus „ Brug. Eneyc. Meth. Vers, vol. i. p. 303. 

 Buctinum roseo-labiatum, Wolf, in Sturm, Deutsch. Fauna, sect. 6, pt. 1. 

 Limneus stagnalis, Drap. Moll. Ter. et Fluv. France, p. 51, pi. 2, f. 38, 39. — 

 Tort. Manual L. and F. W. Shells, p. 121, f. 104.— 

 Hartm. Sturm Deutsch. Fauna, sect. 6, pt. 8, pi. 11, 12. — 

 Kickx, Moll. Brabant, p. 58. — Charpent. Cat. Moll. 

 Suisse, pi. 2, f. 13, 14. 

 Lymneus „ Brard, Coq. Paris, p. 133, pi. 5, f. 1. 



Limnatus „ C. Pfeif. Deutsch. L. und S. Moll.pt. 1, p. 86, pi. 4, f. 18, 19; 

 pi. 1, f. 11, animal. — Gray, Manual L. and F. W. Shells, 

 p. 236, pi. 7, f. 101. — Rossmassl. Iconog. Land und Siissw. 



* This is not the Bulimus fragilis of Lamarck (Deles. Rec. Coq. pi. 28, f. 2) 

 which was erroneously published by that writer (on the authority of Dr. Leach) 

 as the Helix fruyilis of Montagu, and a native of England. 



