PLATE 4 
EXPLANATION OF FIGURES 
13 Lateral view of the head of Chimaera colliei.  X 1. 
14 Chimaera colliei; view perpendicular to the ventral surface of the snout, 
naso-labial fold turned back on Jeft hand side of figure. 
15 Chimaera colliei; lateral view of the nasal region, the naso-labial fold 
turned back. X 2. 
16 The same; the valvular process also turned back. X 2. 
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