pupa. 95 



PUPA, Lamarck. 



Shell spiral, produced, cylindrical, terminating abruptly 

 and obtusely ; whorls numerous, narrow ; mouth oval or 

 lunate in the greater number of species, toothed within ; 

 peristome usually reflexed or thickened. 



Animal short, stout, acute behind, its upper tentacles 

 developed, its lower ones short or almost obsolete. 



The very small dimensions, or rather apparent absence, 

 of the lower tentacles in certain Piip<e, led to their being 

 constituted into a genus under the name of Vertigo. 



Our native species are all small shells, some of them 

 minute. 



P. umbilicata, Draparnaud. 



Of a shortened cylindrical shape ; wrinkles indistinct ; peri- 

 stome broadly and flatly reflected. 



Plate CXXIX. fig. 7. 



Turbo cylindraceus, Da Costa, Brit. Conch, p. 89, pi. 5, f. 16. 



Bulimus muscorum, Brug. Encycl. Meth. Vers, vol. i. p. 334 (partly). 



Turbo „ Pult. Hutchins. Dorset, p. 46 (in part). — Donov. Brit. Shells, 



vol. iii. pi. 80 (probably).— Mont. Test. Brit. p. 335, pi. 22, 

 f. 3. — Maton and Rack. Trans. Linn. Soc. vol. viii. p. 182 

 (in part). — Rack. Dorset Catal. p. 51, pi. 21, f. 16 (pro- 

 bably).— Turt. Conch. Diction, p. 220, f. 73. 



Pupa umbilicata, Drap. Tableaux Moll. p. 58; Hist. Moll. Terr, et Fluv. France, 

 p. 62, pi. 3, f. 39, 40. — Jeffreys, Trans. Linn. Soc. vol. xvi. 

 p. 356.— Turt. Manual L. and F. W. Shells, p. 97, f. 78 — 

 Gray, Manual L. and F. W. Shells, p. 19, pi. 7, f. 78. — 

 Thompson, Ann. Nat. Hist. vol. vi. p. 111. — Macgilliv. 

 Moll. Aberd. p. 99. — Brown, Must. Conch. G. B. p. 40, 

 pi. 18*, f. 39, 39*.— Lam. Anim. s. Vert. (ed. Desh.) vol. viii. 

 p. 179. — Charpent. N. Denks. Schweiz. Ges. Nat. vol. i. 

 p. 15. — Rossmassl. Iconog. Land und Siissw. Moll. pt. 5, 

 p. 15, f. 327. — Brcjmati, Monfalc. p. 38.— Porro, Malac. 

 p. 66. — Cantraine, Malac. Med. p. 143. — Philippi, Moll. 

 Sicil. vol. ii. p. 114. — Dupuy, Moll, du Gers, p. 40. — 



