i c 6 E X P L A N A T I O N OF THE TABLES.
T A B L E X X X L
FIGURE I. Reprefents the upper part of the brain and fpinal marrow of a
Haddock; and figures 2. and 3. the top of the fpinal marrow of a Cod, with
the nerves ilTuing from thefe, and certain fpheroidal bodies loofely connected to
the brain, but clofely to the nerves.
F I G . I.
A , The fore part of the upper jaw.
B B, Two noftrils in cach fide, with probes in them.
C C, The eye-balls.
D E, Lobes or hemifpheres of the brain.
F, The hemifpheres of the cerebellum. Numerous fpheroidal bodies are
flightly connected to the brain by vifcid matter between it and the cranium;
others arc more loofely attached to the dura mater.
G, 1 he fpine and fpinal marrow cut tranfverfely.
I, The olfadlory ner%'e$.
K, Two fpherical cineritious bodies, with which the olfactory nerves are intimately
conjoined.
L L , The branches of the olfadory nerves ending in the bottom of the
nofe.
M M, A pair of large nerves refembling the fifth pair in man.
O O, Small branches are here detached towards the back part of the nofe, refembling
the nafal branches of the fifth pair in man.
PP, Anterior maxillary branches of the fifth pair.
N N, The optic nerves entering the eye-balls.
Spheroidal bodies attached flightly to the medulla oblongata and top of
the fpinal marrow.
R , The back part of the fpine, with feveral pairs of nerves iifuing from it,
covered by fpheroidal bodies firmly conneiled to the nerves and to each other.
H H, The pectoral fins; on one of which thefc nerves are feen dividing into
fmall branches.
S S, Nerves, running lengthwife on the fides of the body, to which no fpheroidal
bodies are attached.
Reprefents, in a Cod, the upper part of the fpinal marrow, of the natiiral
fizc. And fig. 3. reprefents part of fig. 2. magnified.
A , T h e
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