- [/00] 
ingofFon ailidden; but at the other end, a little on this 
fide t\iQ Pylorus, they diminifh almoftinfenfibly. 
By thefe Glands, he luppofes, at leaft a confiderable 
fhare of the Menjiruum (the great efficacy of which, 
jmakes thisEifh, afit fubje£tto illuftratethe nature of Di- 
gefiion) is feparated from the Blood-, for Blood- veflels 
may be feea, in great numbers, on the other fide of the 
Glands, and inner Tunic, by leparating it, and them, 
from the middle, and mufculofe Tunic : and, as a farther 
argument of this ufe of thele Glands, he has obferv'd that 
that part of the ftomach, where they are, is generally, 
moifter, then the other part, near the mouth ; and' that, 
in diffe<3:ing Jacks whofe ftomachs have been fildwith 
fome large fifli of the pinnaceous kind (which muft enter 
with the head foremoft) the head, and foreraoft parts of 
the devoured fifh, have, as far as the Glands reach, been, 
cither actually diffolved, or fairly turning, into a muci- 
lage y whereas, at the fame time, the other, and lefs bony 
part, of the included fifh, being not yet come within the 
power of^he Menfiruum, has ftill retain'd its forme and 
Confiftence. - 
Fig. I orreprefents the inlide of the ftomach of ^Jac^ 
which was one foot, aud 8 inches longs the ftomach it 
felf about 8 inches, and a half. 
AAA A Shews the Bed oi Glands. 
BBBB That part of the inner Tunic, which reaches 
from the Bed of Glands to the mouth of the fifh: it ap- 
pears much whiter then the Glands j the fibres run the 
fame way with the ftomach. 
C The entrance into the paffage which leads to the 
Bladder oiAir. 
D Vix^ fylorus, 
E The 
