Herrick, Nerve Components of Bony Fishes. 155 



X. — Ramus Lateralis Vagi 275 



I. — Ramus Supratemporalis Vagi 275 



2. — The First Lateral Ramulus 276 



3. — The Second Lateral Ramulus 277 



4.— The Third to Fifth Lateral Ramuli 278 



XL — Summary of the Vagus Group 279 



Section 6. — The Auditory Nerve 282 



Section 7. — The Trigemino-facial Complex 284 



L — The Roots and Ganglia of the Facialis 286 



I.— The Motor Root 286 



2. — The Communis Root 287 



3. — The Lateralis Roots 288 



IL — The Roots and Ganglia of the Trigeminus 289 



I.— The Motor Root 289 



2. — The General Cutaneous Root 290 



in. — Comparative Review of the Trigemino-facial Roots, 290 



IV. — The Truncus Hyomandibularis 291 



I. — The Ramus Opercularis Profundus VII 293 



2. — The Ramus Opercularis Superficialis VII 294 



3. — The Ramus Hyoideus VII 298 



4. — The Ramus Mandibularis VII 300 



5. — Comparative Review of the Hyomandibularis 310 



i. — The Opercular Rami 310 



ii. — The Ramus Hyoideus 310 



in. — The Ramus Mandibularis 312 



iv. — The Geniohyoideus and Intermandibularis 



Muscles 313 



V. — The Chorda Tympani 316 



V. — The Ra,mus Pre-trematicus Facialis 329 



VI. — The Ramus Palatinus Facialis. . . 332 



VII. — The Truncus Infra-orbitalis 332 



I. — The R. Opercularis V 335 



2. — The Second and Third Branches 336 



3. — The Ventral Division 337 



4. — The Middle Division — R. Mandibularis V 338 



5. — The M. Adductor Mandibulge 343 



6. — The Dorsal Division 343 



VIIL— The Ramus Oticus 348 



IX. — The Truncus Supra-orbitalis 351 



X. — The Ramus Lateralis Accessorius 358 



XL — The Ramus Ophthalmicus Profundus 362 



