MARINE MOLLUSCA. 
















x se) 8 a 2.8 
2/2)2/42\22)/8/ 2/2 | |s8 
SP ee ieee Weel Piles (A te Ih tents |e eine eee eared 
BO || te FI Ea || ice |] Set |) teh |) a |< 
Sth cabal adh paces w Hes ns Ep) Gamat 
mo | A = 
SUSUMU MUCINUS: caves | ecnwanwece<deeelene + + + a5 ar an a5 AF 
my tuberculatum ......0..c.ece00s + + + + + + af ats 
A UNGGCUNY .: tga seaseeeeeroeate ssn + > + + an au Wi 
+ CLACMIN:..cc.ssacpetaa sess aceite tes a0 45 
ry SPUMOBWIH 00 ccuscervesneuson-ss eee a 
= DicOntCUinicceerose cece eoae : ste ay 
a CAVETNOSUM....-.00c0e0es2e0eee a 
8 LOBLOMO ab spanaceneesetaat Res: > 7 “ 
in SQUCTOSIM epee saestenes a 
A concatenatum + ar ae 
As decussatum..... + 
Coralliophila monodonta.. + +f et 
A neritoidea . + + + ar oF a5 ar 
4 SUtUT AUS eee eee ok a 
as squamosissima .. 
Leptoconchus ellipticus ....... .. + 
0 CUMANG Wane ease fo 
Lotorium chlorostoma ...............++- + + + ar : a a 
es GEMMALUM .....2--2eeneen ses + + ar ate 
be FAOPOUIE: conceceBounseseconcebene + ‘ + 
a CUDEOSUM ......ceececeeeeeeess + + + ar ar ar t ar 
Colubraria ceylonensis..........00.200+6 : ar oF at 
es ODSEUT OD eatnesueneveetmerees + : ar oe 
“; DTACtCQLa, yeccnsteccaere-ees a : + + ar 
i Gigitalem@arceste te aeceoe oe . + ats 
Distortrid QNUS....00...0c0cereeeeeesenens + + é + + ae at 
Ranella bufonia ...........000+ acces + + # + a 20 
Na) AGTOMISENGs <2, coavnisszonensce + + 35 oF + at 
rp LOM US eeaweeseeece ees near tere + + + + + sr 7 + 
3 tuberosissima .........00ee00es + aur 
iy EROMGE creme ade easeeeee east + a . os . 
CGSStGACONMULR Meee ase assetesear ees + ate =e 
Pe MUG eee ree aee nencestee + + + + + fe oF 
Malea pomum ........c0eeccceenceseeeier + + ar ate ar 
Doliwm costatunm ....:0-<0c0.c22cse02eees + - =F 
5 OUTRUN: Gradessnsebece aCAnconeen, + + + + + + ar 
Pirrila, ficotdes .......-.con.ce-sseeererees + + a ar see 
Cypraa annulus .........0cccceeeseeeees ~ + + 3 3 + + aF cfs 
nn AT UOUC EE coor ee era + + + a + + ar as ate 
5 CORSO co picdeicn Se PPORGELEC OEE + - + + ae + ap 
és QEELULS Wet ene eee + + ae + ae ae ar + 
- caput-serpentis ...........666 + + + ot =r t- + ot; 
a CONTIEOLON wee scvscaeseeresgrm=-5s + + se a ae + aF ae + a5 









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