Part I. 
Of Shells. 
51 
Scheme 6 . 
r Compre(Ted 
Shells With 
a Latent 
Whirle. 
With the Body 
f Expanded 
b.With Lips 
Scheme 7. 
-Even 
-Uneven 
'Not 
Doubled 
^Brown and Black __ 
Sailers. 
Pearl-colour’d Nautili. 
CSpikcd 
/Plated 
_ Smooth-Lip’d.CPlain 
1 (With theBack< 
^Bunched 
[Turned out or doubled._ 
One Lip. S^’ 
/Left. cNavled 
l Rnfh SThin. 1 High-back’d } 
B ° th Vck> eNot Navled 
Lips f Long. 
Venus* 
^Shells. 
Conchx 
t'entris. 
rThe Great One, called Pinna. Sea-Wing. 
Tlnarticu-} (Heming in the Navle. Cbeftnut-Oyftcr. 
late cLefler. /Circum-\ C Similar. 
With the} ference ^Running through it. / 
/ ( With Tides ^ Dillimil ar. 
vBafe (haded. 
c-Even A, 
/Rounder} CSmooth i 
Eared} /Furrow’d} „• 
/Longer. C ‘Rough y^tms. 
‘Double*! 
Shells, 
Articu¬ 
late. 
With the 
V Havle. 
c Strait.. 
With 
Valves 4 
■? 
-Lels 
^Concave * 
Scollops. 
: Waved 
n 
Concha Corallina. 
_ Oblique. } 
With the 
(ides. 
Multi- 
i pie 
More dif- 
fimular. , 
'■With the - * 
/Greater. Circum- 1 
j Conick /Centre- ference 
y Thell. 
( vLcfs.Sponge- 
Centre-lhell. 
Not Eared/Waved and wrinkled. 
More. Gaping-Mufcle. Chama. 
, ,, „ _ /Strait. The Sheath-Fifh. Solen. 
Almoft (imilar. \ - Expanded. 
7 cFew. With} r Solid. 
; (.Crooked. < Valves /Round-} 
Withjoyntst-Numerous. er cFifiulat 
r I n partr Bale. rFew. Ojlrea Gaderopoda. 
ftrait. NWith } 
The *^Joynts c^ umcrou, ‘ c^cbd 
J cEredted.Square- 
t-Side<Mufcle. cLefs. 
cProduced<More. Concha Margari- 
(- tifera. 
/Rough. 
Circi- < 
a tori C ? 
(.Flat. , 
With the 
Safi 
'Naked 
Crooked 
round 
Labour 
rUneven. Vnated /Smooth. Tcllinx. 
| With Fur-J r Even (Round . 
/ Toothed. \ 
J Expanded. 
rows. 
^Radia-< 
\With' 
| Concha 
(Scaled 
vtdrn. 
>ConcL.Ana- "«> Leu 
) tifera. Vatm 
ana i 
)ut. I 
With I f-Long. 
ed. With^jj nc ^ /V 
the Edge^vcn '‘Furrow’d./ Longer. 
With J 
Lefs. Valvs C Shorter. 
QDeep. 
|Expand-< JoyntsJ 
7 Shallow, r'p'vrpn 
v . 1 *- With the\ E ' vcn <>. 
1 Ed g e /Tooth- 
With J C ed. 
C Plated Valves . 
SECT, 
X 
