Lioconcha Cyrili Scacchi 
Liostomia G.-0. Sars 
Liotellina P, Fischer 
Lisor Adanson 
Listera Leach 
compressa Pulteney 
piperata Poirct 
Lithedaplus Owen 
Lithodomus Cuvier 
aristata Solander 
avitensis Mayer 
caudigera auct. 
dactylus Cuvier 
Deshayesi Dixon 
Duboisi Mayer 
inflatus Réquien 
Lyellana Mayer 
bigny 
teres Philippi 
Lithoglyphus Adams 
Lithophaga Bolten 
lithophaga Meuschen 
Lithophagus von Müblfeld 
Littorina Férussac 
Basteroti Payraudeau 
cærulea Costa 
cærulescens Lamarck 
insularum Locard 
labiata Brown 
melanostoma Krynicki 
reritoides Linné 
obtusata Deshayes 
petricola Leach 
punctata Gmelin 
rudis 
L'ittorinidæ Gray 
Littorinidæ d'Orbigny 
Lobaria Müller 
quadriloba Müller 
quadrilobata Gmelin 
Lobiger Serradifalci Monteros. 
Lophocereus Krobhn,. 
Gargottæ Calcara 
Sieboldi Krohn. 
Lophyrus Poli 
Loripes Poli 
Loripes divaricatus Linné 
lacteus Linné 
leucoma Turton 
pecten auct. 
reticulatus Poli 
Lottia Gray 
Gussonii Philippi 
pellucida Weinkauft 
pulchella Forbes 
unicolor Forbes 
lithophaga Lin. 
330 
794 
, 641 
, 555 
494 
694 
695 
I, 455 
159 
162, 802 
163 
162 
160 
163 
ICS 
160 
11,159.160 
161 
II, 163 
sublithophaga d'Or- 
163 
161 
159 
1659 
, 161 
109 
1, 250 
I, 250 
1, 2651 
I, 250 
lei 
2 
1251 
I, 250 
ar 
I, 251 
AT 
1,°397 
Il, 249 
1, 249 
1, 539 
I, 539, 540 
, b39, 540 
800 
I, 549 
I, 550 
I, 549 
I, 488 
621 
630,631 
622 
623, 625 
636 
, 635 
I, 478 
I, 480 
I, 479 
I, 478 
I, 478 
892 — 
Lotlia virginea Müller 
Loxostoma monodonta Pivona 
tereticosta Bivona 
Lucapina Gray 
elegans Gray 
Lucina Bruguière 
amphidesmoides Desh, 
arcuata Montagu 
balaustina Linné 
borealis Linné 
caduca Scacchi 
carnaria Linné 
Locard 
commutata Philippi 
decussata Costa 
Desmaresti Payraudeau 
divaricata Linné 
Dujardini Deshayes 
elata Locard 
fibula Rceve 
fragilis Philippi 
1, 418, 479 
1, 219 
I, 286 
I. 437 
I, 437 
621 
622 
629, 630 
679, 680 
632, S05 
, 389 
805 
637,638 
293, 630 
632,633 
. 635 
627 
629, 630 
631,632 
628 
. 626 
638 
. 626, 627 
805 
—  lactea Linné IT, 622, 623 
624, 625,626 
—  lactoides Deshayes IT, 623 
—  Jeucoma Turton II, 622, 623 
624. 625, 626,627 
—  luteola Deshayes IT, 627 
—  mirabilis Locard II, 637, 638 
805 
—  occidentalis Reeve 11, 638 
—  ornata Agassiz II, 634 
—  pecten auct. 11. 635,637 
— —  Lamarck 11, 635,636 
637 
—  reticulata Poli 11, 635,636 
637 
—  $Savii de Stefani PT, 628 
—  spinifera Montagu II, 805 
—  squamosa Deshayes II, 635,638 
— — Lamarck II, 6 
—  transversa Brown IT, 805 
— undata Pennant 11, 389, 390 
Lucinella Monterosato F1, 629 
— commutata Philippi II, 631 
Lucinidæ Fleming 11, 621 
Lucinopsis Forbes et Hanley 11, 389 
— corrugata Brusina II, 390,391 
—_ decussata Philippi II, 394 
— Lajonkairei Payr. Il, 393 
— substriata Montagu Il, 394 
— undata Pennant  11,389,424 
Lunatia Gray I, 143 
Lunot Adanson IT, 407 
Lutaria Mayer II, 566 
Lutraria Lamarck II, 565 
— alterutra Jeffreys II, 569 
