CRANIAL NERVES OF SIREN LACERTINA 
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ough the Gasserian and dorsal lateral line ganglia, 
Fig. 12 A cross-section thr 
k of the rr. palatinus and alveolaris Villy fhe 
and origin of the common trun 
origin of the oculomotor nerve is shown. Section 320. X20. 
Fig. 13 A cross-section through the facial canal and anterior part of the ear 
capsule. The vestigial muscle (sh.) running between the suspensory apparatus 
and the ceratohyal cartilage is shown. Section 345. 20. 
