THE EPIBRANCHIAL GANGLIA OF LEPIDOSTEUS 
HE. P. X;, Third epibranchial placode 
of the X 
E. P. X4, Fourth epibranchial placode 
of the X 
Gass., Gasserian ganglion 
Gen., Geniculate ganglion, general and 
special visceral 
G. Cil., Ciliary ganglion. 
. IX, Glossopharyngeus ganglion 
. V. VII, General visceral portion 
of the VII 
V. IX, General visceral portion of 
the IX 
V. X, General visceral portion of 
the X 
V. X1, General visceral portion of 
1st branchial of X 
V. X2, General visceral portion of 
2nd branchial of X 
V. X3, General visceral portion of 
3rd branchial portion of X 
V. X4, General visceral portion of 
4th branchial of X 
Hyo., Hyomandibular cartilage 
Hyo. VII, Truncus hyomandibularis 
L. IX, Lateralis ganglion of the IX 
L. X., Lateralis ganglion of the X 
Mand. V, Truncus mandibularis V 
Maz. V, Truncus maxillaris V 
Met., Metencephalon 
Mes., Mesencephalon 
N. III, Oculomotor nerve 
No., Notochord 
O. VII, Ramus oticus VII 
Olf., Olfactory capsule 
De Re Ss oa aS 
49 
Opt., Optic vesicle 
O. Pro., Opthalmicus profundus nerve 
O. S. V., Ramus opthalmicus superfi- 
cialis V 
O. S. VII, Ramus ophthalmicus super- 
ficialis VII 
Pros., Prosencephalon 
Pro., Profundus ganglion 
Pal. VII, Ramus palatinus VII 
Pr. L. L., Primordia of lateral lines 
Aud., Root of auditory nerve 
. VII, Root of facialis 
. V, Root of trigeminus 
. L. VII, Root of lateralis VII 
L. X, Root of lateralis X 
V. I, VIRoot of visceralis VII 
. V. X, Root of visceralis X 
St. IX, Ramus supratemporalis IX 
St. X, Ramus supratemporalis X 
Sup. L, Supra-orbital lateral line 
Sub. L, Sub-orbital lateral line 
S. V. VII, Special visceral ganglion 
of VII 
S. V. IX, Special visceral ganglion of [X 
S. V. X, Special visceral ganglion of X 
S. V. Xi, Special visceral portion of 1st 
branchial of X 
S. V. Xe, Special visceral portion of 2nd 
S 
S 
fi} 
by oy by bo 
branchial of X 
. V. X3, Special visceral portion of 3rd 
branchial of X 
. V. X4, Special visceral portion of 4th 
branchial of X 
. L. X, Truncus lateralis X 
THE JOURNAL OF COMPARATIVE NEURGLOGY, VOL. 22, No. 1 
