LAMELLIBRANCHIATA. 
limos = | Ground. 8 Observations. 
Species. | Range. 
fathoms. | fathoms. 
Nocuta, Lamarck. 
decussata, Sow. ............ 
NEU ly PION s co sie MOA Rens oe | 
MUCLEWS, LVM =. 6 eek cis vidteve' « 
radiata, Hanley ............ 
LENWIA SMO. ea, sce 
Lepa, Schumacher. 
O58 12 ea a Se 
pygmea, Minster .......... 
Carpium, Linneus. 
aculeatum, Zinn............. 
echinatum, Zinn............. 
(iO CZ (7 eee ee a 
fasciatum, Mont. ............ 
nodosum, Turton ............ 
Norvegicum, Speng. ........ 
pygmeum, Don. .........:.. | 
PUSWOUIM LAIM.) so x ccs nes os 
Suecicum, Reeve ............ 
Luca, Bruguiére. | | 
DORCAS OPI orosltr. . ecrerde ves 
divaricata, Jinn. ............| 
ferruginosa, Forbes .......... | 
HRD NAS MONEE - Sion 's cider es 
leucoma, Turton 
apinitera, Mont, <2). 5. wise + a 
Dreroponta, Bronn. 
TORUNGAtA, Mont. .¢ > -/s<ac on. 
Kewrsa, Turton. | 
suborbicularis, Mont. ........ | | 
FODLASIMONE., | sie chives ic chet 
Turronta, Hanley. 
| 
} * 
MUN GAO: HADI 2, oldie olden 
Monracvra, Turton. 
bidentata, Mont. ........... 
ferruginosa, Mont. .......... 
substriata, Mont............. | 
Lerton, Turton. 
Clarkie, Clark ............ - 
nitidum, Turton ............ 
squamosum, Mont. .......... | 
Gatromma, Turton. 
WOTEONT; STS oe 8 cs terc4 fiona 300 
Cyprina, Lamarck. 
Islandica, Zinn. ............ 
Ctace, Schumacher. 
mma, Wore: <), c has thes « 
AstartE, Sowerby. } 
arCltasGrny) ....5% + +e as | | / ' 
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