156 
GASTEROPODA. 
SPECIES. REFERENCES. STRATA. 
pusilla, Sow. G. Tr. 2 ser. 4. t. 18. f. 13... G.S. 
striata, Sow. G. Tr. 2 ser. 4. t. 18. f. 15.... G.S. 
subulata, ...Flem. p. 301 ; Turbo, Don. t. 172. Pl.M. 
PHASIANEMA, S. Wood, 
sulcata, Wood, An. Nat. Hist. 9. t. 5. f. 15. C.Cr. 
PHYSA, Lam. 
fontinalis, ...Drap. p. 54. t. 3. f. 8,9 ; Turt. Man. Pvec. 
f. 110 ; Bulla, Mont. p. 226. Pl.F. 
hypnorum, Drap. p. 55. t. 3. f. 12, 13 ; Aple-vus, Rec. 
Turt. Man. f. 113. Pl.F. 
PILEOLUS, G. Sow. 
Isevis, Sow. M. C. t. 432. f. 5-8 Gr.O. 
plicatus, ...Sow. M. C. t. 432. f. 1-4 Gr.O. 
PLANORBIS, Muller. 
albus, Muller, Verm. ii. 164 ; Turt. Man. Rec. 
f. 97 ; P. hispidus, Drap. 61. Pl.F. 
f. 45-48. 
carinatus, ...Muller; Turt. Man. f. 89 Pl.F. 
contortus, ...Drap. t. 1. f 39-41 ; Turt. Man. Rec. 
f. 96; Helix, Linn. 1244. Pl.F. 
corneus, Drap. p. 43. t. 1. f. 42-44 ; Helix, Pl.F. 
Linn. 1243. M.Cr. 
cylindricus. Sow. M. C. t. 140. f. 2 L.Fr. 
euomphalus. Sow. M. C. t. 140. f. 7-9... L.Fr. 
hemistoma. Sow. M. C. t. 140. f. 6 Pl.C. 
imbricatus, Muller; Drap. p. 44. t. 1. f. 49- Pl.F. 
51 ; Turt. Man. f. 94. 
Isevis, Alder ; Turt. Man. f. 148 ; P. la- Rec. 
Strickl. Sil. Syst. p. 555. Pl.F. 
lens, Sow. M. C. t. 140. f. 4 L.Fr. 
marginatus, Drap. p. 45. t. 2. f. 11, 12, 15; Pl.F. 
Turt. Man. f. 87-89 ; H. com- M.Cr. 
planatus, Mont. t. 25. f. 4. R.Cr. 
nitidus, Muller ; Turt. Man. f.. 93 ; Helix Rec. 
fontana, Mont. t. 6. f. 6 ; Seg- Pl.F. 
mentina lineata, Turt. f. 91. 
obtusus, ...Sow.M. C. t. 140. f. 3 L.Fr. 
rotundatus, Brong. An. du Mus. 15. p. 370. L.Fr. 
t. 22. f. 4 ; Desh. Coq. Foss, 
t. 9. f. 7, 8. 
spirorbis, ...Muller; P. vortex, (i. Drap. t. 2. Pl.F. 
f. 6, 7 ; Turt. Man. f. 98. 
vortex, Muller, Verm. 2. 158 ; Drap. p.44. Pl.F. 
t. 2. f. 4, 5 ; Turt. Man. f. 91. 
M.Cr. 
LOCALITIES. 
Blackdown. 
Blackdown. 
Largs (Landsborough). 
Sutton. 
Europe. 
Clacton (S. Wood). 
Europe. 
Copford (J. Brown). 
Anclilf ; Cain’s Cross. 
Anclilf ; Cain’s Cross. 
Europe. 
Harwich ; Clacton; Grays ; 
Cropthorn ; Stutton. 
Clacton {S. Wood). 
Europe. 
Clacton ; Stutton. 
Stutton ; Clacton ; Grays. 
Southwold {Alexander). 
Isle of Wight. 
Isle of Wight. 
Woolwich ; Plumstead. 
Cropthorn ; Stutton ; 
Clacton ; Grays. 
Europe. 
Cropthorn ; Clacton ; 
Grays ; Stutton. 
Isle of Wight. 
Cropthorn ; Stutton. 
Southwold {Alexander). 
Butley {S. Wood). 
Europe. 
Clacton ; Grays ; Stut- 
ton. 
Isle of Wight. 
Isle of Wight ; Paris ; 
Auvergne. 
Stutton ; Clacton ; Cop- 
ford ; Grays. 
Cropthorn ; Faversham ; 
Stutton ; Copford. 
Southwold {Allexander) . 
