34 COLIMACEA. 



quarry on the lop of the East Lomond liill, Fifosliire, and 

 named it B. hrcvis, pi. W, f. 24.* It differs from tlic ordinary 

 variety in being much shorter, and greatly more inflated in pro- 

 portion to its size, with the apex more acute. 



2. BULIMUS MONTANUS, pi. IV, f. 10, 11. 



Bulimus montanus, Drapernaud, Hist, des Moll., p. 74, pi. 4, 

 f. 22; Pfeiffer, I, p. 52, pi. 3, f. 10; Sturm, Fauna, VI, pi. G; 

 Brown, Illust. Conch., p. 36, pi. 14, f. 22, and pi. 18, f. 14; lb.. 

 First Ed., pi. 41, f. 22; Turton, Man., p. 80, f. 62; Alder, Mag. 

 Zool.and Bot., If, p. 109; Bulimus montacutus, Jeffreys, Linn. 

 Tr., XVI, p. 345 ; Bulimus LacMmmensis, Fleming, Brit. An., 

 p. 2G5; Thompson, Ann. and Mag. Nat. Hist., VI, p. 35; IHna 

 montana, Leach, Moll., p. 113; Helix Lackhamensis, Montagu, 

 Test. Brit., p. 394, pi. 1 1, f. 3; Brown, Wernerian Mem., II, p. 

 529; lb., Ency. Brit., 6th Ed., VI, p. 461 ; Maton and Fvackct, 

 Linn. Tr., VIII, p. 212. 



Shell subconic, oblong, of a dull rusty or reddish-brown, 

 longitudinally, obliquely, and irregularly wrinkled, or striated, 

 somewhat like shagreen when viewed through a strong lens ; 

 body a little more than a third of the shell in length ; spire 

 consisting of six nearly flat-sided volutions, well divided by the 

 suture line, terminating in a rather obtuse apex ; aperture 

 subovate ; outer lip reflected, and of a chocolate-brown colour ; 

 pillar lip reflected on the columella, forming a subumbilicus 

 behind it. Length somewhat more than five-eighths of an 

 inch ; and a quarter of an inch in diameter. 



Found at Lackham, in Wiltshire, by Colonel Montagu ; met 

 with sparingly in the debris of Salisbury Crags, at Edinburgh ; 

 and I found it at Castle Willan, near Maryborough, Queen's 

 County ; and in the debris of the mountains of Mourne, 

 Ireland. 



The young shells of this, like those of the preceding species, 

 are trochiform ; and the adult is liable to considerable variety 

 in colour. 



3. Bulimus lubricus, pi. IV, f. 12. 



Bulimus luhricus, Bruguiere; Lamarck, An. San. Vert., VI, 

 pt. 2nd, p. 126; Drapernaud, Hist, des Moll., p. 75, pi. 4, f. 24 ; 

 Brard, p. 98, pi, 3, f. 20 ; Pfeiffer, I, p. 50, pi. 3, f. 7 ; Brown, 

 Illust. Conch., p. 36, pi. 14, f. 20 ; lb.. First Ed., pi. 41,' f. 20; 

 Tmton, Man., p, 82, f. 65 ; Fleming, Bril, An., p. 265 ; Achatina 



