GEOGRAPHICAL DISTRIBUTION. 
Moll. 21 
procure the various species, and their comparative numbers ; R. Scharff, 
J. of Conch, ii. pp. 322-325. [See also infra, Waldach, Wiirtembeig, 
and Garonne.] 
1 . Arctic Region and Scandinavia. 
Greenland and Iceland. The species of Limnaui of the former are 
American, of the latter European ; Steenstrup, Mai. Bl. (2) i. pp. 17-19. 
Limncea, Succinea, and Fisidium found in Iceland, species not determined; 
Rougemont, Bull. Soc. Neuch. xi. p. 189. 
Norway. Some land and freshwater shells mentioned, but no special 
localities given ; P. Godet, Bull. Soc. Neuch. xi. p. 218. Eight species 
from Drontheim ; Rougemont, tom. cit. p. 235, including Vitrina dia- 
•pliana, Helix pulcliella and hispida, Balea perversa, and Pupa mus- 
corum var. edentula, not before mentioned from that locality. Land and 
freshwater shells from several localities enumerated, and a new species of 
llyalina described, by (Miss) B. Esmark, N. Mag. Naturv. 1879, p. 216. 
2 . British Fauna. 
Scotland. Fifteen land shells from Glen Tilt; F. B. White, Scot. 
Nat. iv. [1878] pp. 246-248, & J. of Conch, iii. p. 78. 
Whitby. Some land and freshwater shells mentioned by H. Crowther, 
Naturalist, iv. [1878, & January, 1879], pp. 40, 73, 74, 80-85. 
Yorkshire. 43 terrestrial and 29 freshwater species from Hull and its 
vicinity enumerated by J. D. Butterell, Naturalist, iv. [1878] pp. 70-72. 
Additions by H. F. Parsons, tom. cit. [Jan. 1879] p. 90, 42 land and 
29 freshwater shells observed near Redcar, North Riding ; C. Ashford, 
J. of Conch, ii. pp. 236-241. 44 land and 36 freshwater species, includ- 
ing Helix cantiana, virgata, caperata, ericetorum, and Cochlicopa tridens ; 
W. C. Hey, J. of Conch, ii. pp. 310-314. 14 species of freshwater 
shells with 14 more varieties; W. Nelson & J. W. Taylor, Tr. 
Yorksh. Nat. Union, series c, i. pp. 2-16. 
Hertfordshire. Seven terrestrial and 6 freshwater species from Berry 
Wood mentioned by H. Lavis, Tr. Watford Soc. 1876, p. xvii. 
Sussex. 37 terrestrial and 21 freshwater species from Hastings and 
St. Leonards enumerated by A. W. Langdon, “Natural History of 
.Hastings and St. Leonards,” 1878. 
Dorsetshire. 21 terrestrial and 19 freshwater species mentioned in 
C. W. Dale’s History of Glanville’s Wootton (London: 1878), pp. 
331-334. 
Ireland. 41 terrestrial and 23 freshwater shells from Mayo and Sligo 
enumerated by A. Warren, Zool. (3) iii. pp. 25-29. 
T'estacella maugei (Fer.) found in Jersey ; M. Bull, J. of Conch, ii. 
p. 98. 
Limax tenellus (Mull.), Ayrshire and island of Bute ; J. Conacher, 
Naturalist, iii. [1878] pp. 177 & 178. 
