PLATE XLI. 
Fig. 2. PUPA TRIDENS. 
Pupa tridens. Lam. Syst. vi. partie 2, p. 108. 
Turba tridens, Mont. Test. Brit. p. 338, Sup. p. 125, pi. 11, fig. 2. 
Fig. 1. PUPA FRUMENTUM. 
Pupa frumentum. Lam. Syst. partie 2, p. 109. 
Turbo juniperi, Mont. Test. Brit. p. 340, pi. 12, fig. 12. 
Fig. 3. PUPA MuscoRUM. 
Pupa muscorum. Lam. Syst. partie 2, p. Ill — Pfeiffer, p. 57, pi. 3, tig. 17j ^8. 
Turbo muscorum, Don. Brit. Shells, pi. 80. 
Fig. 4. PUPA UNIDENTATA. 
Pupa unidentata, Pfeiffer, p. 58, pi. 3, fig. 19, 20 — I found this shell at the Rabbit Burrow, Portmarnock, Ire- 
land, where it is not uncommon. 
Fig. 5. PUPA MARGINATA. 
Pupa marginata, Pfeiffer, p. 59, pi. 3, fig. 23, 24. 
Turbo muscorum, Mont. Test. Brit. p. 335, pi. 22, fig. 3. — Portmarnock, Ireland. 
Fig. 6. PUPA BIDENTATA. 
Pupa bidentata, Pfeiffer, p. 59, pi. 3, fig. 21, 22 — Portmarnock, Ireland. 
Fig. 7 PUPA LABIATA. 
Pupa labiata. Brown's MSS.— Found by me at Portmarnock, Ireland. 
Fig. 8. PUPA SEXDENTATA. 
Pupa sexdentata. Brown's MSS — Pfeiffer, p. 71, pi. 3, tig. 43, 44. 
Turbo sexdentatatus, Mont. Test. Brit. p. 337, pi. 12, fig. 8. 
Fig. 9. VERTIGO pusilla. 
Vertigo pusilla, Pfeiffer, p, 72, pi. 3, fig. 45, 46.. 
Turbo vertigo, Mont. Test, Brit. p. 363, pi. 12, fig. 6. 
Fig. 10. CARYCHIUM minimum. 
Carychium minimum, Pfeiffer, p. 69, pi. 3, fig. 40, 41. 
Turbo carychium, Mont. Test. Brit. p. 339, pi. 22, tig. 2 — This rare shell was recently found near St Bernard's 
Well, on the Water of Leith, by James Gerard, Esq. 
Fig. 16. CLAUSILIA papillaris. 
CiAusiLiA papillaris. Lam. Syst. vi. partie 2, p. 115. 
Turbo bidens, Mat. and Rack, in Linn. Trans, viii. p. 178, pi. 5, fig. 3. 
Fig. 12. CLAUSILIA bidens. 
Clausilia bidens, Pfeiffer, p. 60, pi. 3, fig, 25. 
Turbo laminatus, Mont. Test. Brit, p. 359, pi. 11, fig. 4. 
