388 
Lithotis, Blanf. . 
Lithotrachus, Conr. 
Litiopa, Rang. . 
Littorina, Ferussae. 
Littorinella, Braun. 
Tuittorinids. 
Littorinidea, H. & S. 
Lituites, Breynius. 
oe (74 
Lituunculus, Barr. . 
livona; Grays)... 
Ligatella, Martens. 
Lobaria, Schum. 
Lobifera, Pease. 
Lobiger, ‘Krohn. 
Lobites, Mojs. 
Loc: ardia, Foliv. 
Lochea, M.-T. 
ce 66 
Loliginidee. nt 
Loligo, Lamarck. 
Loligopsis, Lamarck. 
Loligosepia, Quens. 
Loliguncula, Steens. 
Loliolus, Steenstrup. 
Lomanotus, Vernany. 
Lomastoma, Wood. 
Lonchzeus, Morch. . 
Loncosilla, Raf. 
Longeeva, Muhlfeldt. 
Longicaudes, Piette. 
Longobar dites, Mojs. 
Lopha, Bolten. 
Lophocercide. 
Lophocercus, Krohn. 
Lorica, H. & A. Ad. 
Loricites, Carp. 
Loripes, Poli. . 
Lotorium, Montf. 
ottia, Gray... 
Lovellia, Mayer. 
Lovenella, Sars. 
Lowea, Watson. 
Loxoceras, M’C. 
Loxonema, Phil. . 
Loxopleurus, Meek. 
INDEX. 
PAGE | 
88  Loxoptychodon, Sd. 
225 
Loxotrema, Gabb. . 
_ Lucapina, Gray. 
Lucena, Hartm. . 
| Lucena, Moq.-Tand. 
| Lucena, Oken. 
| Lucernella, Swn. 
| Lucia, Gld. 
Lucidella, Swn. . 
| Lucidula, Swn. . 
Lucilla, Lowe. 
Lucina, Brug. 
lacie: : 
Lucinidea, Orb. 
Lucinine. . 
Lucinopsis, For hee 
Ludwigia, Bayle. 
Lunarea, Gray. ‘ 
be via 
| Lunatia, Gray. . 
Lunella, Bolten. 
Lunulacardium, Man. 
(75 
(6 66 
| Lunulicardia, Gray. 
Lupia, Conr. . 
Luponia, Gray. . 
Lutetia, Desh. 
Lutraria, Lamarck. 
Lutrariine. 
Lutricola, Blainv. . 
| 6 6 
(74 ce 
Lychas, Stein. 
Lychnus, Math. . 
Lycodus, Schaf. 
Lymnocardium, Stol. 
Lymnus, Montf. 
Lyneina, Troschel.. 
| Lyogyrus, Gill. . 
Lyonsia, Turton. 
Lyonsiella, Sars. 
_ Lyopomata. 
Lyosoma, White. 
(a5 (a5 
Lyra, Cumber land. 
| Lyra, Griffith. 
OOOO ET 
