38'8 



INDEX. 



Lithotis, Blanf. . . 



Ill 



PAGE 



88 



Loxoptycliodon, So 



I. Ill 



PAGE 



184 



Litliotraclius, Conr. 



II 



225 



Loxotrema, Gabb. 



II 



196 



Litiopa, Rang. . . 



II 



246 



Lucapina, Gray. 



II 



326 



Littorina, Fei'ussac. 



III 



240 



Lucena, Hartm. . 



. Ill 



42 



Littorinella, Braun, 



II 



265 



Lucena, Moq.-Tanc 



. Ill 



39 



Littorinidae. . . . 



II 



240 



Lucena, Oken. . 



III 



87 



Littoriiiidea, E. & S. 



II 



265 



Lucernella, Swn. 



III 



32 



Lituites, Breynius. 



II 



56 



. Lucia, Gld. . . 



II 



343 



u u 



III 



348 



Lucidella, Swn. . 



II 



292 



Litiiunculus, Barr. . 



II 



56 



Lucidula, Swn. . 



III 



32 



Livona, Gray. . . 



II 



310 



Lucilla, Lowe. . 



III 



23 



Ligatella, Martens. 



II 



285 



Lucina, Brug. . 



III 



209 



Lobaria, Schum. 



III 



167 



Lucinidaj. ... 



III 



209 



Lobifera, Pease, 



II 



388 



Lucinidea, Orb. 



III 



311 



Lobiger, Krohn. 



II 



363 



Lucininae. . . . 



III 



210 



Lobites, Mojs. . , 



II 



Q1 



Lucinopsis, Forbes 



III 



71 



Locardia, Foliv. 



II 



26Y 



Ludwigia, Bayle. , 



II 



78 



Lochea, M.-T. . . 



III 



83 



Lunarca, Gray. . 



III 



255 



u u 



III 



84 



Lunatia, Gray. . 



II 



205 



Loliginidse. . . . 



II 



12 



Lunella, Bolten. 



II 



305 



Loligo, Lamarck. . 



II 



24 



Lunulacardium, Mun. Ill 



195 



Loligopsis, Lamarck. 



II 



30 



u a 



III 



2fi9 



Loligosepia, Quens. 



II 



26 



a u 



III 



275 



Loliguncula, Steens. 



II 



25 



Lunulicardia, Gray 



III 



195 



Loliolus, Steenstrup. 



II 



26 



Lupia, Conr. . . . 



II 



207 



Lomanotus, Vernany 



. II 



382 



Luponia, Gray. . 



II 



197 



Lomastoma, Wood. 



II 



282 



Lutetia, Desh. . 



III 



229 



Lonchseus, Morch. . 



II 



289 



Lutraria, Lamarck 



III 



159 



Loncosilla, Raf. 



HI 



134 



Lutrariina?. . . 



III 



159 



Longgeva, Muhlfeldt. 



III 



38 



Lutricola, Blainv. 



III 



159 



Longicaudes, Piette. 



II 



195 



U It 



III 



164 



Longobardites, Mojs. 



III 



348 



u a 



III 



166 



Lopha, Bolten. . . 



III 



298 



Lychas, Stein. . 



III 



195 



Lophocercidffi. . . 



II 



362 



Lychnus, Math. . 



III 



56 



Lopliocercus, Krolin. 



II 



362 



L3^codus, Schaf. 



III 



201 



Lorica, H. & A. Ad. 



II 



344 



Lymnocardium, Stc 



)1. Ill 



193 



Loricites, Carp. 



II 



339 



Lymnus, Montf. 



III 



101 



Loripes, Poll. . . 



III 



211 



Lyncina, Troschel. . 



II 



198 



Lotorium, Montf, . 



II 



121 



Lyogyrus, Gill. . . 



II 



274 



Lottia, Gray. . . 



II 



332 



Lyonsia, Turton. . 



III 



146 



Lovellia, Mayer. 



III 



161 



Lyonsiella, Sars. . 



III 



146 



Lovenella, Sars. 



II 



248 



Lyopomata. . . . 



III 



334 



Lowea, Watson. 



III 



62 



Lyosoma, White. . 



II 



294 



Loxoceras, M'C. 



II 



51 



a a 



III 



350 



Loxonema, Phil. . 



II 



233 



Lyra, Cumberland. 



III 



311 



Loxopleurus, Meek. 



III 



239 



Lyra, Griffith. . . 



II 



177 



