Part I. 
Of Sheik. 
53 
Scheme 6. 
■Even 
r Compre(Ted 
-Uneven< 
[Brown and Black 
Pearl-colour'd 
.Spiked 
Sailers. 
Nautili. 
Shells With 
a Latent 
Whirle. 
With the Body 
'Plated 
'With 
Furrows, , 
on 
One Lip, 
The 
"Not • 
Doubled 
C Navled 
BothS™ n -S Hi ^ back ' d i T 
Expanded 
^With Lips 
Scheme 7. 
Lips 
ot Navled 
Lips <fLong. 
Smooth-Lip'd £ Plain 
i^With theBack<^ 
^Bunched • 
[ Turned out or doubled, 
Venus-, 
^Shells. 
Conth* 
The Great One, called Vinna. Sea-Wing. 
"Inarticu-^ ( Heming in the Nasole. Cbcflmit-Oyller. 
late cLeffer. (Circum-\ C Similar. 
With the) ference ^Running through it.^ 
(. With fides ^Diffimil ar. 
Bafe (haded. 
<-Even s « « 
rRounder) ^Smooth ( cu * ' 
Eared < /Furrow'd") r v «"■ 
^Longer./ 'Rough 
•Lefs 
^Concave 1 
r Double4 
f Strait.. 
With 
Valves A 
Waved 
Shells. 
j Concha CoraUin£<, 
Articu- 
late. 
With the 
V. Navtt. 
L Oblique. <{ 
With the 
fides. 
Multi- 
More dif- 
fimular. 
L With the« 
/Greater. Circum- 
f Conick ^Centre- ference 
(hell. 
Lefs.Sponge- 
Centre-fhell. 
Not Eared 2 Waved and wrinkled. 
More. Gaping-Mufcle. Cbama. 
Strait. The Sheath-Fifh. Sokn. 
r Expanded. 
cFew. With) r Solid. 
Crooked. < Valves iiRound-) 
With Joyntsc Numerous. er cFiftul-ar 
r In partr Bafe. rFew. OJirea Gaderopoda. 
ftrait. With J 
The K JoyntS (Numerous. Concha wXfXiVJ^i'jfAt/^'GV. 
Eredred.Square- 
Side<^Mufcle. cLefs. 
Prod uced< More. Concha Margari- 
C tlfera. 
(Rough. 
"?< 
With Fur- J ^Even ( Round. 
Circi- 
rUneven. Vnated ''Smooth, itellin*. 
iFlat. (Naked . , 
With the) 
% a f e / yConcha Ana- 
(Scaled) 
rows. 
■ Tooth; J. 
>VVith' 
) Expand-.!. 
Crooked : {.Radia-<< ^ lia )Concba 
t round j ed. With J\x ac /f v ah's{Tridaa. 
j_ab0Ut. 1 the Edge ^veil > Futrow'd. r Longer. 
With I rLong. With ^ 
Valves lEve \ rLefs. ^/Wshorter. 
QDeep. 
Joyms y 
-/Shallow, p p V o n 
Edge SrootH- 
<L ed. 
Plated F^z*/. 
SECT, 
/Expand-, 
ed. 
More.* 
With 
