76 AMPHIBIA. 



2. Second trunk of the fifth, terminating on the upper lip. 



3. A branch from the palatine ganglion, described in 2, Fig. 2, Plate XVIIL, 



from a union of a branch of the sympathetic with one from the second trunk 

 of the fifth, passing to the membrane covering the septum of the nose. 



4. Olfactory nerve. 



FIG. IV. 



(THE SAME.) 



THE sympathetic nerve near the beginning of the intestine is shown, taking a 

 different disposition from that in the part higher up, which has been exhibited in 

 Plate XIX. ; it accords in a considerable degree with the plexus of the turtle, which 

 is in the place of the semilunar ganglion, and gives off numerous nerves to the 

 intestines. 



FIG. V. 



(THE SAME.) 



THIS shows the sympathetic lower down than the preceding figure ; it forms a 

 plexus resembling a retina, from which branches are sent to the ovary, the oviducts, 

 and kidney. The distribution is the same in the male, except that the branches 

 terminate on the testis and vas deferens, instead of the ovary and its duct. 



