Dentalium novemcostatum 
Lamarck 
octosonum Costa 
— Lamarck 
panormitanum Chenu 1 
politum Costa 
pseudo-antalis auct. 
— Lamarck 
rubescens Deshayes 
striatum Montagu 
striolatum Risso 
tarentinum Lamarck 
trachca Montazu 
vulgare Da Costa 
Dermomurez Monterosato 
Diasloma Veshayes 
Dibranchia P. Fischer 
Diceras Lamarck 
Didonta bicarinata Schum. 
fragilis Linné 
Dione Chione Linné 
glaber Da Costa 
rudis Poli 
Diplodonta apicalis Philippi 
rotundata Montaou 
triangula Brown 
Diptychomitra Bellardi 
Dischides bifissus Wood 
Divaricella v. Martens 
divaricata Linné 
Dofania Mærch 
Donace applatie Blainville 
des canards Blainville 
tronquée Blainville 
Donacidæ Fleming 
Dolium d’'Argenville 
galea Linné 
Donacilla Gray 
Donacilla Lamarck 
cornea Lamarck 
cornea Poli 
Lamarcki Phil. 
Donax lLiané 
adriaticus Mont:rosato 
anatinum auct, 
1; 
E 
I, 
I, 
J, 
Ja 
[, 
I, 
pre 
116 
I. 
I, 
IL, 
_=8hit 
565 
563 
563 
801 
560 
561,563 
563 
559 
801 
560 
560 
558, 559 
560 
229 
558 
. 391, 627 
804 
. 804 
. 767 
801 
, 629 
, 629 
, 238 
TA 
472 
461 
, 455 
453 
67, 68 
67 
. 792 
648 
533 
475 
II,534,775 
IL, 
534 
453 
, 454 
. 454,455 
455, 457, 458, 465, 469 
— Lamarck 
arzenteus Gmelin 
II, 
IT, 
461, 462 
463, 465 
210 
atlanticus Hidalso IT, 460, 462, 470 
Bellardii Tapp.-Canefri 
11, 455, 456, 458 
brevis Réquien 
cattanianus Brusina 
I, 
IT. 
456, 458 
464, 466 
467 
Donax clodiensis Monterosato IT, 454, 470 
complanata Montagu 
elliptica Krynicki 
fabagella auct, 
— Lamarck 
gibbosulus Mayer 
irus Linné 
— Olivi 
Julianæ Andrjowski 
lævigata Solander 
longa Philippi 
modesta Risso 
plebeia Montagu 
politus Poli 
radiata Andrjowski 
rhomboiïides Poli 
rhoemboideus Risso 
rubra Turton 
rugosus Linné 
semistriata auct. 
semistriatus Poli 
transversus Deshayes 
trifasciata Risso 
trunculus Locard 
trunculus Linné 
variegatus Gmelin 
venustus Poli 
— Rœmer 
vinaceus Gmelin 
violacea Chiereghini 
vittatus Da Costa 
— Delessert 
— Sowerby 
Donovania B. D. D. 
Boureuignati Locard 
candidissima Philippi 
oranulata Risso 
Lefebvrei Maravigna 
lineolata Tiberi 
mamillata Risso 
minima Montagu 
procerula Monter. 
turritellata Deshayes 
vulpcecula Monter. 
Doridium carnosum delle Ch. 
membranaceum Mich. 
Dosin Adanson 
Dosinia Scopoli 
complanata Locard 
comta Lovén 
exoleta Linné 
inflata Locard 
lincta Pulteney 
lunaris Lamarck 
lupinina Locard 
lupinus Linné 
IT, 472, 473 
475 
IT, 534 
II, 465 
II, 463 
IE ES) 
II, 438, 439 
II, 595 
11, 455 
Il, 475 
11, 473 
IT, 465 
IT, 534 
IT, 473, 
475 
II, 467 
II, 590 
II, 454 
461 
453 
462 
468 
468 
469 
457 
IT, 454 
472 
II, 465 
II, 462 
AT4 
469 
461 
483 
466 
TMAMZ 
793 
LE 2493 
793 
793 
193 
782 
I, 112 
793 
782 
793 
II, 800 
800 
303 
II, 340 
Il, 344 
II, 349, 351 
11,338,340 
II, 351, 352 
11, 349, 350 
351, 353 
11853 
II, 352 
II, 347 
60 
474 
