A Short Explanation of the TAB LES. 
of the afpera arteria, in one fide of the hu- 
man loufe. 
aa The refpiratory points in the belly, which 
appear with little protuberances like {mall 
nipples ; beyond the margin of the belly. 
& The refpiratory point in the breaft. 
TAB. If. 
£1 G..T: 
The blood of the Loufe. 
aa A {mall glafs tube, in which the blood of 
the loufe afcends. 
& The globules of the blood as they appear 
through the microfcope. 
Fo Geel 
The mufcles of the Loufe. 
a Abroad mufcle. & Another narrower. 
c A double-bodied mufcle. ; 
BeibG cll TV cand .V. 
The foeath or cafe of the aculeus, or fucker, 
the aculeus, the throat, the flomach, the pan- 
creas, and inteflanes. 
@ The cafe of the aculeus fwelled out. 
6 The aculeus or fucker. — 
¢ The cafe of the aculeus delineated a little 
larger, and the whole of it reprefented. 
d Certain claws which are placed at the end of 
the cafe of the Aculeus. 
-e The Aculeusa little bent. 
JS The gullet beyond the jaws. 
g The fame a little dilated. 
h The fame part where it becomes narrower 
again, and is joined to the ftomach. 
i772 The ftomach, which appears to be com- 
ofed of certain globules. 
& k The two hidden appendages of the ftomach. 
L111 The pulmonary pipes of the ftomach. 
m The fituation of the pancreas. 
12345 Five different delineations of the 
pancreas. 
n The Pylorus. (00° 'Thef{mall gut. 
pppp The four {mall guts. 
q The inteftine colon. ra 
rr The dilatation. or extenfion of the inteft- 
ines, or Cloaca; where the excrements ac- 
quire their figure. 
s The ftraight gut. ¢ The anus. 
v The part where the blood firft paffes through 
the aculeus into the mouth. , 
x A remarkable extenfion, occafioned by the 
blood’s extending the jaws ; there it becomes 
vifible, beyond which the. gullet is after- 
wards feen, which conveys the blood into 
the ftomach ; as has been already fhewn at 
letter f. 
iii 
FIG. Vi 
The various motions which the fomach makes. 
1 The ftomach dilated: : 
2 The manner in which the ftomach contratts. 
itfelf. 
3 The fame contractions changed, 
PoLG@. Vil: 
The fpinal marrow. 
aaa Three knotty dilatations, or {wellings of 
the fpinal marrow, 
666 Six nerves which arife from the marrow; 
and extend to the mufcles of the legs. 
cc The nerves which fpring from the hinder 
part of the marrow, and are diftributed 
through the reft of the vifcera. 
dd The pulmonary pipes in the membrane of 
the marrow. 
e The beginning of the marrow iffuing from 
the brain. ff The brain. 
§& The Dura Mater, with its pulmonary 
pipes. The opticnerves. 722 The eyes 
FIG, VII. 
The ovary of the human Loufe. 
aa The vulva, or outward aperture of the 
. ovary, opening into. the lower part of the 
abdomen, clofed with double plain claws ; 
under which are fome hairs. . 
b6h6b The five double extremities of the pipes 
which form the oviduct of the Ovaty, €Xx= 
plained in the figure of one fide, and are alfo 
{hewn in the figure on the other fide; as they 
are naturally joined together in one point in 
the body. / 
e One of the ten oviducts of the ovary. 
d A perfect egg placed in it. 
e. The rudiments of four eggs. 
J f The divifion of the ovary into common 
double pipes. 
&g The five oviduéts of one fide, nearly re- 
prefented in their natural fituation. 
b The uterus. + aes 
7 ‘The egg or nit almoft at its perfection, re- 
maining in the uterus. 
&k ‘The tacculus, or bag which contains a glu- 
tinous matter. a 
Z The neck of the uterus. 
m ‘Fhe manner by which the eggs are clofely 
embraced in the oviduct. 
# Certain pulmonary pipes which are feen in 
the oviduct. 
Bel Ga IX. and 
The firuéture of the external fkin, with tts va- 
rious appearances under the microfcope. 
a Globular particles vifible in the fkin. 
66 Long channels or pipes. | 
¢ Another 
