DESCRIPTION OF THE PLATES. 



Plate I. 



1,2. Polystomella Calear 1 



3. Polystomella dopressula ... 1 



4. Kotalia infiatus 1 



5. Kotalia crassulus 1 



(i. Polystomella crispa 1 



7. Spirolina carinatula 1 



8. Kotalia umbilicatulus 1 



9. 10. Kotalia Uevigatulus ... 1 



11. Kotalia Beccarii 1 



12. Rotalia Beccarii perversus. 1 



13. Orthocera jugosa 2 



14. 15. Orthocera linearis 2 



16. 19, 20. Orthocera recta ... 2 



17. Orthocera costata 2 



18. Nodosaria subarcuata 1 



>1, 23. Spirolina Legumen ... 1 



>2. Spirolina similitua I 



.4. Ortbocera septemcostata... 2 



>5. Nodosaria octolocularia ... 2 



26. Nodosaria spinulosa 2 



>7. Spirolina subarcuatula 1 



>8. Nodosaria radicula 2 



Plate II. 



I, 2. Sigaretus Haliotoides ... 23 



3,4. Sigaretus flexilis 23 



5,7. Bulla aperta 57 



6. 8, 10, 12. Cypraa Europea 3 



(6 and 10 young shells.) 

 !). Pleurobranchus membrana- 



ceus 62 



II, 13. Ovula patula 3 



14, IS. Pleurobranchus plumu- 



lus 62 



Plate III. 



1. Buccinum undatum 4 



2, 3. Buccinum Anglicanum . 4 



4. Buccinum fusiforme 4 



5, 6. Buccinum acuminatum . 4 



Plate IV. 



1. Cassidaria laivi 5 



2. Cassidaria minuta 5 



3 . Cassidaria obtusa 5 



4. 5, 6, 7. Purpura lapillus ... 5 

 8,9, 10. Buccinum undatum . 4 



(9 and 10 a reversed variety.) 



II. Buccinum Auglicanum ... 4 

 12,13. Buccinum glaciale 4 



14. Buccinum Humphryaianutn 



15. Buccinum Ovum 



16. 17. Buccinum breve 



18. Buccinum obtusulum 



19. Nassa hepatica 



20, 21. Nassa ambigua 5 



22. Nassa reticulata 4 



23. Nassa macula 5 



24. Nassa varicosa 5 



25. Nassa minima 5 



26. Nassa Bryerii 5 



Plate V. 



2. Fusus lineatus 



4. Fusus fuscus 



6, 7. Fusus discors 



9. Fusus crassus 



Fusus nebula 



Fusus septangularis 



13. Fusus gyrinus 



15. Fusus accinctus 



17. Pleurotoma gracilis ... 



Fusus minutus 



20. Fusus pyvamidatus ... 

 39, 61. Rostellaria pes Peli- 



Ciini 



23. Fusus multilinearis ... 



Fusus minutus 



Fusus purpureus 



Cerithium costatum 



Ceritbium minutum 



Murex muricatus 



30. Pleurotoma reticulata . 



32, 33. Fusus carinatus ... 



(31 young?) 



Fusus proximus 



36. Fusus minimus 



38. Fusus atteuuatus 



Pleurotoma sinuosa 



42. Fusus fuscatus 



44. Fusus castaneus 



46. Fusus costatus 



48. Fusus rufus 



50. Fusus discrepans 



52. Fusus turriculus 



,55. Fusus decussatus 



. Fusus linearis 



,57. Fusus punctatus 



, 59. Fusus subnigris 



. Murex erinaccus, young ... 



. Fusus albus 



. Cerithium reticulatum ... 

 . Cerithium cancellatum ... 



. Nassa picta 



. Cerithium adversum 



. Cerithium fuscatum 



PACK 



6. Murex erinaceus 6 



9, 11, 12. Fusus corneus... 8 

 (1 1 and 12 variety.) 



Fusus autiquus 8 



13. Fusus carinatus 8 



Plate VI. 



4. Fusus Bamffius 7 



Fusus Bsperrimus 8 



Fusus elegans 3 



Plate VII. 



Fusus Turtoni 



(a, the operculum.) 



Plate VIII. 



2. Ianthina communis 



23. Rissoa retiforma 



5. Toruatella fasciata 



Jaminia deuticulata 



Jaminia bidentata 



Jaminia longiuscula 



Cominia hyalina 



Jaminia plicata 



Jaminia quinquedens 



Scalaria clathratulus 



Scalaria communis 



Marginella catinata 



Columbella lsevis 



17. Ianthina exigua 



Jaminia alba 



Rissoa labiosa 



Kissoa similis 



22. Rissoa cimex 



Rissoa pallida 



Rissoa pulla 



Rissoa Sandvicensis 



59. Rissoa ventricosa 



Rissoa unifasciat a 



Pyramis vittatus 



Pyramis trifasciatus 



Pyramis truncatus 



33. Delphinoidea unispirala 



37. Spira globosa 



36. Delphinoidea depressa . 



39. Spira reticulata 



4 1 . Delphinoidea serpulacea 



44. Spira nitidissima 



52. Spira coarctata 



4". Delphinoidea resupinata 



Spira tubulata 



49. Planaria alba 



51. Spira bicolor 



54, 55. Planaria pellucida . 



. Turritella terebra 



58. Turritella minor 



23, 



Plate IX. 



2. Rissoa scmicostata 11 



Rissoa sem istriata 11 



Rissoa calathisca 10 



PAGE 



6. Rissoa maculata 12 



Rissoa disjuncta 12 



Rissoa strigata 12 



14, 15, 41. Rissoa ulv:e ... 12 



Jaminia interstincta 21 



Jaminia pullus 22 



Jaminia arenaria 12 



Jaminia subrufa 12 



19. Jaminia alba 12 



Jaminia ruber 12 



Risso turricula 10 



Rissoa Adamsii 11 



Pliasianella scripta 10 



Rissoa striata 12 



24. Rissoa acuta 11 



26. Pyramis nivosus 14 



28. Rissoa obtusa 10 



Rissoa Binghami 10 



Rissoa reticulata 12 



Pyramis caudidus 14 



Pyramis discors 14 



35. Jaminia unidentata ... 21 



Pyramis acutissimus 15 



Rissoa glabra 13 



Jaminia obtusa 22 



Pyramis Lamarckii 15 



Risso spiralis 13 



Rissoa approxima 12 



Rissoa punctura 12 



Rissoa subumbilicata 12 



Rissoa interrupta 12 



Pyramis unicus 14 



Pyramis indistinctus 14 



Pyramis similimus 15 



50. Pyramis subtruncatus . 14 



52. Pyramis Isevis 14 



Pyramis crenatus 14 



Pyramis nitidissimus 15 



56. Rissoa parva 11 



Rissoa decussata 13 



Pyramis lacteus 15 



60. Pyramis politus 14 



Pyramis elegantissimus ... 14 



. Pyramis subarcuata 14 



. Rissoa pyramidilla 11 



,65. Pyramis subulatus 14 



. Pyramis spirolinus 15 



. Kissoa carinatula 11 



. Rissoa conifers 10 



. Rissoa sulcata 10 



, 71. Rissoa discrepans 13 



. Kissoa fuscata 10 



. Pyramis cingillus 15 



. Pyramis costata II 



. Pyramis Candida 11 



. Pyramis crystallina 13 



