22 
Mr. Carlisle’s farther Account , See. 
Fig. 2. The intestinum ileum, and part of the caecum, of the 
Cavia Aguti ; the vessels being distended with quicksilver. 
a , a , a , The intestinum ileum. 
b, Part of the appendix vermiformis. 
c, Part of the caecum. 
d, d, Anastomosing vessels, crossing the cylinders at right 
angles, and uniting with each of them. 
Future researches in natural history seem to promise a more 
ample, and a clearer view, of the gross arrangements which 
attend the structure of muscles ; a state of knowledge which 
will lead physiologists to determine between the essential con- 
nections, and the appendages of convenience belongingtomuscles, 
and thereby to see more correctly, the immediate phenomena of 
muscular actions. 
I am, &c. 
ANT. CARLISLE. 
Soho Square* 
Nov. 15, '1803. 
