LATERAL LINE SYSTEM OF CHIMERA COLLIEI 
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Figs. 7-13 Transverse sections through various canals of type 1, X 41. Out- 
lines drawn under the camera; the cell structure diagrammatic. 
Fig. 7 Lateral canal at the extreme tip of the tail, as shown in fig. 16 
Fig. 8 Lateral canal just posterior to the place where it drops ventrad to 
extend along the edge of the caudal fin. 
Fig. 9 Lateral canal in the region of the posterior dorsal fin. 
Fig. 10 Lateral canal in the region of the dorsal spine. 
Fig. 11 Aural canal, between the suborbital and the origin of the oral. 
Fig. 12 Orbital canal, between the lateral canal and the jugular. 
