Mollusca of Great Britain. 395 
Genus I. SUCCINEA. Drap. 
Animal redundans, gelatinosum : tentaculis brevibus, inflatis : 
sustentaculo crasso. | | 
Testa ovato-conica: spirá exsertà; anfractu ultimo majore : 
apertura ampla._ ! EM OT 
1. PurRis. 
~ Animal griseo-maculatum. Tentacula concentricé rugosa. 
Testa ampullacea, fragilis, nitida, glabra, subflava. An- 
fractus 3. Apertura ovata, marginibus dispunctis. 
Long. 0.6.— Diam. 0.35. 
Succinea amphibia. — Drap. Hist. des Moll. ; p. .58. t3. 
| f. 22, am. Hist. des Anim. sans Vert. 6. p. 135. 
Helix putris. Lm Syst. Nat. 1. p. 1949. i 
e succinea. Müll. Verm. 2. p. 97. | 
2 Dill, Ris Ps 966. . 
Min nor r, oblonga; a ipertura effus , 
:Commoti;-iü marshy piai oti tho saieti 
as the name given to it by ane imports, Shphi- 
bious. 
2. OBLONGA. 
~ Animal nigro-griseum. Tentacula ferè conica. — ; 
Testa ovata, subventricosa, nitida, substriata, rufesce xis 
cornea.  Anfractus 3 v. vix x4, roducti á 
: | — 9€ Moll. p.59. t.3.f.24. 
In “pret Ecc, ee es ditch A Britonferry n near Sw ET 
