THE NAUTILUS. 51 



13. Littorina (Melaraphe) striata King. 



14. Littorina (Melaraphe) ca'rulescens Lam. 



15. Fossarus ambiguus Linn. 



16. Rissoa (Ciugula) cingulus Mtg. 



17. Leptothyra cariuata Cantr., var. peloritana Cantr. 800 fms., 

 near Graciosa Is. 



18. Monodouta sauciata Koch. Madeira Is. 



19. Haliotis coccinea Rve. 



20. Patella vulgata Linn. Horta and Fuuchal. 



21. Patella Azorica Linn. Horta and Funchal. 



22. Bulla striata Briig. Pico Is. 



23. Hyaliuia (Polita) cellaria Miill. Horta and Funchal. 



24. Hyalinia (Polita) crystallina Miill. Horta and Funchal. 



25. Hyalinia (Polita) atlantica Miill. Horta and Funchal. 



26. Helix (Patula) rotundata Miill. 



27. Helix (Acanthinula) monas Morelet. 



28. Helix (Caracolina) barbula Charp. 



29. Helix (Vallonia) pulcbella Miill. Horta and Funchal. 



30. Helix (Placentula) fictilis Lowe, Funchal. 



31. Helix (Placentula) vespertina Morelet. 



32. Helix (Plebecula) nitidiuscula Sby. In the public garden at 

 Funchal. 



38. Helix (Leptaxis) undata Lowe. Funchal. 



34. Helix (Leptaxis) Drouetiana Morelet. 



35. Helix (Leptaxis) Azorica Alb. Young specimens. 



36. Helix (Pomatia) aspersa Miiller. 



37. Helix (Cochlicella) veutricosa Drap. 



38. Buliminus (Ena) vulgaris Morelet. 



39. Buliminus (Ena) Hartungi Morelet. 



40. Buliminus (Ena) delibutus Morelet. 



41. Buliminus sp. 



42. Cionella (Zua) lubricus Miill. Horta and Funchal. 



43. Pupa (Leucochila) fuscidula M. & D. 



44. Pupa (Leucochila) microspora Lowe. 



45. Pupa (Leucochila) fasciolata M. & D. 



46. Pupa (Leucochila) umbilicata Drap. Horta and Funchal. 



47. Balea perversa L. 



48. Pedipes afra Gmel. 



49. Dentalium sp. 800 fms. L'Hirondelle. 



50. Strigilla carnaria Linn. Pico. Two odd valves. 



