REFERENCE TO PLATES. 427 



FIGURE. PAOK. 



23. Lainellaria Semper!, Bergh. Semper's Philipp.,t. 41, f. 9, 63 

 2-4, 25 Lamellaria rhombica, Dall. Am. Jour. Conch., vii, 



t. 15, f. 4, 5, 64 



26. Lamellnria glabra, Couthouy. Gould, Invert. Mag., 



2d Edit., f. 607, 64 



27. Lamellaria micromphala, Bergh. Mem. Copcnh.,5 ser., 



iii, t. 4, f. 3, 64 



28. Lamelluria micfomphala, Bergh. Sars., Moll. Norv., 



t. 21. f. 10 a, . 64 



29. 30. Lamellaria 'Groenlandica, Moller. Ibid., t. 21, f. 11, 64 



PLATE 28. 



31, 32. Lamellaria prodita, Loven. Trans. Conn. A cad., 



v, t. 42, f. 2, 64 



33, 34. Lamellaria ampla, Yerrill. Ibid., t. 42. f. 3, . .64 



35, 36. Oncidiopsis glacialis, JSars. Sars, Moll. Norv., 1. 12, 



f. 6, 64 



37, 38. Oneidiopsis Grcenlamlica, Bergh. Mem. Copenh., 



5 ser., iii, t. 2, f. 2, 5, 65 



39. Oneidiopsis carnea, Kroyer. Ibid., t. 3, f. 3, . . 65 



40. Caledoniella Montrouzieri, Souverb. Jour, de Conch., 



t. 9, f. 4, 1870, . 65 



41-43. Yelutina Irevigata, Pennant. Forbes and Hanley, 



t. 99, f. 4,5; t. 00, f. 7, ...... 65 



44, 48. Velutina Miilleri. Desh. (= laevigata). Gnerin's 



Mag., t. 28, 1841, ' 67 



45-47. Velutina cryptospira, Midd. Middendorff's Reise, 



t. 25, f. 8-10, < 67 



49. 50. Velutina coriacea, Pallas. Nov. Act. Acacl. Petrop., 



11, t. 7,f. 32, 33, 67 



51,52. Velutina lanigera, Moller. Sars, Moll. Norv., t. 



12, f. 3, 66 



53. Velutina expansa. Sars (= zonata). Ibid , t. 21, f. 6, 66 



54. Velutina zonata, Gould. Gould, Invert. Mass.. 2d ed., 



f. 606, .... . ... 66 



55-57. Velutina flexilis, Mont. (= plicatilis), Forbes and 



Hanley, t. 99, f. 6, 7 ; t. 00, f. 6 6, . ' . . . 67 



58. Velutina Bernardii, Martens. Archly fiir Naturg , t. 



4, f. 3, 1858, 67 



59. Velutina solida, Martens (= Isevigata). Ibid., t. 4, f. 2, 



1858, 65 



PLATE 29. 



60. Vanikoro cancellata, Lam. Voy. Astrol., t. 66 bis, f. 20, 68 



61. Vanikoro cancellata, Lam. Reeve, Icon., f. 1 6, . . 68 



62. Vanikoro Gueriniana, Recluz. Ibid., f. 2, . . .68 



