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446 HELICIGONA ARBUSTORUM. 
ATLAN@#IC ISLES. 
Dr. Gwyn Jeffreys quotes Madeira as inhabited by this species, but this is an 
error; he evidently consulted the Index to Lowe’s Primitiz Faunize Mader without 
referring to the text ; Mr. Lowe himself has pointed out this error. 
NORTH AFRICA. 
Recorded by Dr. Stecker from Tripoli, but not confirmed, and probably erroneous. 
NEARCTIC REGION. 
Dr. P. P. Carpenter cites this species as occurring in North America (Brit. Assoc. 
Report, 1863, p. 676); while Locard and Picaglia enumerate as inhabited regions 
“North America, Oregon, California,” ete., all of which are probably erroneous. 
AUSTRALASIAN REGION. 
Dr. Kuster (Martini -& Chemnitz, Monogr. Helix, pt. iv., p. 326) records this 
species as having been found at Verreaux, New South Wales, but the specimens 
were probably accidentally imported. 
Fic. 507.—The “ Winyats,” or Gates of the Winds, near Castleton, Derbyshire, where 7. avdustorum 
is plentiful (after photograph by Mr. Rk. Welch). 
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