Abra alba, Wood 
Acanthocardium see Cardium. 
Acar see Arca. 
Aenigma see Anomia......... 11 
Aloidis see Corbula. 
Amphidesma amabilis. A. Ad. . 117 
_ casta, A. Ad. 118 
Amussium Balloti, Bern....... 62 
— paucilirata, E.A.Sm. 61 
-- pleuronectes, Linné 62 
Amygdale see Tapes 143, 144 
Anadara see Arca. 
Anaitis calophylla, Phil. 150 
— foliacea, Phil. 151 
_ isabellina, Phil. 151 
Anatina amphora, Reeve 191 
—_ anatina, Linné 191 | 
- eximia, Reeve 191 
— flexuosa, Reeve 191, 192 
_ siphonata, Reeve 191 
— subrostrata, Lam. 184, 191 
Anatinella Nicobarica, Gm. 129 
Angulus see Tellina. 
Anodontia see Lucina........ 71 
globosa, Forsk. .... 79 
Anomalocardia see Arca. 
— oblonga, Phil. & 
Dunk. 17 
Anomia aenigmatica, Ch. 11 
— amabaeus, Gray 10, 11 
_ convexum, Koch 11 
— corrugatum, Koch 11 
dryas, Gray 10, 11 
— placenta, Linné . ath 
— plenilunium, Reeve 10 
reticulatum, Koch... 11 
roseum, Gray . 11 
Sella, Gmel. 12 
sol, Reeve . 10 
cornea, Reeve var. Cecillei 
(Phil.), Lamy 
crebricostata, Reeve 
cruciata, Phil. . 
cucullata, Mart. . 
Cucullus, Gm. 
cunealis, Reeve . 
— cuneata, Reeve.... 
decussata, Lischke 
Sow. 
dichotoma, Desh. ...... 
var. gra- 
tiosa m. ; 
—  disparilis, Reeve . 
15, 16. 
Page 
ANOMUdG CHa en ate: anes. 10 
| Antigona lamellaris, Schum. . 149 
_ reticulata, Linné 150 
| Arca aceraea, Melv. & Stand... 17 
— afra,Gmel.var.solida,Sow. 19 
— americana, Gray 31 
— Americana, d’Orb. .. 14 
— antiquata, Linné var. sub- 
rubra, Dunk. 23 
— Arabica, Forsk. (Phil.) 14 
— attenuata, Dunk. 18 
— auriculata, Lam. . 25 
— auriculifera, Lam. 32 
— hbicarinata, Sow. ...... 14 
— bicolorata, Ch. . 15 
— Brandti, Phil. ... 26 
campechensis, Gm. .. 31 
— candida, Gmel.. 16 
— Cecillei, Phil. 247 25 
chaleanthum, Reeve... 30 
— clathrata, Reeve . Fa Pat 
— complanata, Ch. 15, 18 
— concamerata, Mart. 32 
— congenita, E. A. Sm. 21 
— consociata, E. A. Sm. 28 
24, 25 
Page 
Arca divaricata, Sow. atl ara 
— Domingensis, Lam. ... 20, 21 
— donaciformis, Reeve..... 21 
— dubia, Bairds.. occ: 21 
— -foliata, Forsk. .)....25.. 16 
— fusca, Brug. ......... Bae alti) 
— fusco marginata, Dunk. 13 
——" globosa,, Reeveniea- ee 
— gradata, Brod. & Sow. 20, 21 
—  granosa, Linné .. 22) 23 
granulata; Phils... ..--5 1 
granulosa, Linné var. mi- 
nuta, M. v. Neumayer..° 22 
granulosa, Jonas ........ 32 
gubernaculum, Reeve.... 29 
HelblingiviCh! eee 16 
hispidas ge hi) eee eee 26 
holoserica, Reeve . Pak, 20 
imbricata, Brug. ........ 14 
— Police es 23 
inaequivalvis, Brug. 26 
Indiae Orientalis, Ch. 30 
indica, Gm. . 30 
Kravssisn bile neers 14 
Nacteay Tinné. su. 5.26 17, 19 
-- - var. ery- 
thraeay Isselis2 eee 17 
laminata, Angas ........ 21 
limar Reever. teeta 17 
linter,;Jonasiyeeeee 13, 14 
Luzonica, Reeve ........ 30 
M’Coyi, Ten.-Woods..... 21 
maculata, SoOWw.is ae Pa A 
mollis sDunke oe 21, 22 
Mortenseni, n. sp. . 24 
multistriata, Forsk. ..... 33 
mutabilis* Sows. d.ee se 14 
navicularis, Brug. .. . ~ ls) 
nivea) Gh. 3. .as..: 16s 
