470 REFERENCE TO PLATES. 



PLATE 49. 



FIGURE. PAGE. 



95. Modulus dorsuosus, Old. Mex. & Cal. Shells, t. 14, f. 12, 261 



96, 97. Modulus cerodes, A. Ad. Specimen. . . . 261 



98. Modulus catenulatus, Phil. (= unidens). Kiister, Tro- 



chus, t. 18, f. 4, 261 



99. Risalla nana. Lam. Kiister, Risella, t. 1, f. 13, . . 262 

 100. Modulus trochiformis, Soul. (= unidens). Voy. Bonite, 



t. 37, f. 25, . .261 



1, 2. Modulus Moreleti, Fischer. Jour, de Conch., t. 7, f. 2, 



1882, 261 



3. Risella lutea, Quoy. Specimen, 262 



4, 5. Risella cicatricosa, Jonas. Abbild. i, Trochus, t. 2, f. 2, 262 



6. Risella aurata, Quoy. Kiener, Trochus, t. :>4, f. 2, . 262 



7. Risella Kielmanseggi, Zelebor. Voy. Novara, t. l,f. lid, 262 



8. 9. ^Risclla imbricata, Gray. Kiister, Risella, t. 1, f. 4, 5, 262 

 10, 11. Risella plana, Quoy. Ibid., t, 1, f. 6, 7, ... 262 



12. Risella pinna, Quoy. Jour, de Conch., 3 ser. iv, 1. 11, f. 2, 262 



13. Risella nana, Lam. Specimen, 262 



14. Risella nana, Lam. Voy. Astrol., t. 62, f. 5, . . . 262 

 1 "). Risella Bruni, Crosse. Jour, de Conch., 3 ser. iv, 1. 11, f. 3, 262 

 16, 17. Risella picta, Phil. Kiister, Risella, t. 1, f. 11, 12, . 262 

 18, 19. Risella grisea, Phil. Ibid, t. 1, f. 19, 20, . . . 262 

 20, 21. Risella melanostoma, Ginel. Jour, de Conch., 3 ser. 



iv, t. 11, f. 1, 262 



22, 23. Risella flavescens, Phil. Kiister, Risella, t, 1, f. 17, 18, 262 

 24, 25. Risella plicatula, Phil. Ibid, t. 1, f. 23, 24, . . 262 

 26, 27. Risella fimhriata, Phil. Ibid, t. 1, f. 9, 10, . . 262 

 28, I".*. Kisella vittata, Phil. Ibib, t. 1, f. 25, 26, . I'lL* 



PLATE 50. 



30, :',!. Ki><'llalivid:i,Phil. Kiister, Conch. ( ab., 1. 1. f. -J7. 2*, 262 



32, 33. Kisrlla tantilla, Could. Moll. \Vilkcs' Kxped.. f. 215, 263 

 34. Risella dimiiiutivus, Rve. ( taut ilia). Conch. Icon. 



Trochus, f. 57, . 263 



35-37. Risella Oai-lci, Montrouz. Jour, de Conch., t. :!, f. 3, 



1879, 263 



38. Risella connMalis, Pease, Am. Jour. Conch, iii,t.24,8, 263 



39, 40. Ilisdla Issdi, Semper. Savi-uy', K-ypi. I. 5, f. 36, . 263 



41, 42. Risella infraowtata, Issel. Il.id. t. 5, f. 40, . . i ) <;4 



43. Risella Roepstorffiana, Ncvill. Specimen, . . . 264 

 44-40. Plefflotrochua Souverbianus, I-'ischer. Jour, de Conch., 



t. 3, f. 4, l-s7 ( -i, . f . .264 



47, 4^. Limnotroclms Thomsoni, Smith. ZooL Proc., t. 33, 



f. 17, 1881, 264 



49, 50. Liinm.trnchus Kirki, Smith. Ibi.l. i. 38, 1'. 18, 1881, 264 

 51, 52. Lacuna puteolus, Turton. Forbes & Hanley, Brit. 



Moll., t. 72, f. 9 ; t. 74, f. 9, 265 



