Fig. IS. CLAUSILIA BiPLicATus. 
C1.AUSILIA biplicatus. Brown's MSS. 
Turbo biplicatus, Mont. Test. Brit. p. 361, pi. 11, fig. 5. 
Fig. 14. CLAUSILIA rugosa. 
Clausilia rugosa. Lam. Si/st. vi. partie 2, p. 115. 
Turbo nigricans. Mat. and Rack, in Linn. Trans, viii. p. 180. 
Turbo bidens, Mont. Test. Brit. p. 357, pi. 11, fig. 7. 
Fig. 15. CLAUSILIA labiatus. 
Clausilia labiatus. Brown's MSS- 
Turbo labiata, Mont. Test. Brit. p. 362, pi. 11, fig. 6. 
Fig. 11. CLAUSILIA perversa. 
Clausilia perversa, Pfeiffcr, p. 62, pi. 3, fig. 28. 
Turbo perversus, Mont. Test. Brit. p. 355, pi. 11, fig. 12. 
Fig. 17. CLAUSILIA plicatula. 
Clausilia plicatula. Lam. St/st. vi. partie 2, p. 115 — Turton in Zool. Joiirn. ii. p. 563. 
Fig. 19. BULIMUS oBscuRus.. 
BuLiMus obscurus, Drap. Moll. p. 74, pi- 4, fig. 23. 
Bulimus hordeaceus. Lam. Si/st. vi. partie 2, p. 125. 
Helix obscura, Mont. Test. Brit. p. 
Fig. 22. BULIMUS MONTANus. 
Bulimus montanus, Lam. Si/st. vi. partie 2, p. 125. 
Helix Lackliamensis, Mont, Test. Brit. p. 394, pi. 11, fig. 3. 
Fig. 20. BULIMUS lubricus. 
BtrLiMUs lubricus. Lain. Syst. vi. partie 2, p. 126. 
Helix lubrica, Mont. Test. Brit. p. 390. 
Fig. 21. BULIMUS breVis. 
Bulimus brevis. Brown's MSS..— A new species. Found by me in the limestone quarry on the top of the East 
Lomond Hill, Fifeshire. 
Fig. 18. BULIMUS acutus. 
Bulimus acutus. Lam. Sysl. vi. partie 2, p. 125. 
Turbo fasciatus, Mont. Test. Brit. p. 346, pi. 22, fig. 1. 
Fig. 23. BULIMUS tuberculatus. 
Bulimus tuberculatus, Turton in Zool. Journ. ii. p. 363, pi. 13, fig. 4. — A new species. Found at Pershore in 
Worcestershire. — In the Cabinet of IMr Blomer. 
Fig. 24. BULIMUS decollates. 
BuLMiNUS decoUatus, Turton in Zool. Journ. ii. p. 565.— This species bred in great abundance for many succes- 
sive years in the green-house at Watton, South Devon, the seat of H. Studdy, Esq. They lodged in the earth 
under the wood-work. When this wood-work was replaced by stone the colony was lost. Mrs Griffiths and ]\Iiss 
Hill were the only individuals who preserved them. 
