Mr Carlisle on the Physiology of the Stapes. 200 
g, Stapes of the elephant. ( Elephas maximus,) natural size. 
h, Stapes of the tiger, ( Felis Tigris,) twice magnified. 
i, Stapes of the dog, ( Canis familiaris,) three times mag- 
nified. 
j, Stapes of the horse, ( Equus Cabal lu s,) 'wice magnified. 
k, Stapes of the pig, ( Sus Scrofa,) three times magnified. 
/, Stapes of the marmot ( Arctomys Marmot a ) with its pes- 
sulus, magnified four times. 
m, Stapes of the seal, ( Phoca vitulina,) twice magnified. 
n, Stapes ol’the porpoise, (Delphinus Phoccena,) twice mag- 
nified. 
0, Stapes of the walrus, ( Trichechus rosmarus,) natural size. 
p , Stapes of the kanguroo, ( Macropus Kangaroo,) four times 
magnified. 
q, View of the under surface of its basis. 
s, Columella of the duck-bill, ( Omithorhynchus paradoxus ,) 
magnified four times. 
r, Basis of the same columella. 
t, Columella and cartilago columellae of a goose, ( Anas 
Anser,) twice magnified. 
u , Columella of the Egyptian ibis, (Tantalus Ibis,) taken 
from a mummy, three times magnified. 
v, Columella of a turtle, ( Testudo Midas,) natural size, with 
its cartilage. 
xv f Columella of the Gangetic crocodile, ( LacertaGangetica,) 
natural size. 
x, Columella of a turtle, ( Testudo coriacea,) natural size. 
y, Columella and cartilage of a frog, (Rana temporaria ,) 
twice magnified. 
z, Columella of a toad, ( Rana Bufo,) twice magnified. 
mdcccv. E e 
