MITRA. d 



M. puncticulata . The sculpture as well as the clouded 

 colouring is delicate and fine in M. nympha. Sir David 

 Barclay's collection contains a beautiful specimen. 



12. eximia (f. 266), A. Adams. 



13. variegata (f. 162, 3), Reeve. 



14. incisa (f. 292, 3), Ad. and Rve.—M. Marias, A. Ad., 

 is a slightly ventricose variety. 



15. cardinaus (f. 32), Gronovius. — With small, brick- 

 shaped spots. 



16. Lamarckii (f. 58), Deshayes. — A smaller shell, with 

 larger spots than C. cardinal));. 



17. nebulosa (f. 39), Swainson. 



18. versicolor (f. 44, 45), Martyn. — Not so cloudy in its 

 markings, and having little chestnut touches edged with 

 white. 



19. sanguinolenta (f. 160), Zamarck. — Considered doubt- 

 ful as figured by Kiener and here copied. 



20. Hanetti (f. 624), Petit. 



21. Rossle (f. 113), Reeve. 



22. propinqua (f. 59), A. Adams. 



23. Belcheri (f. 80), Hinds. — With deep grooves, not 

 punctured. 



Sect. II. Mitre-shaped, passing to pyramidal, seldom grooved 

 or punctured, outer lip not crenulated. 



24. Fergusoni (f. 70, 71), Soiverby. — Testa ventricosa, 

 laevigata, solida, pallide fulva, lineis articulatis nebulisque 

 castaneis ornata ; spira breviiiscula, obtusa ; columella quin- 

 queplicata ; apertura, magna ; labio externo laevigata. — 

 More volute-shaped than any other species, it is smooth, 

 solid, pale fawn, with fine articulated lines and a little cloud 

 of chestnut ; spire rather short, obtuse ; aperture large, with 

 smooth outer lip. 



