Gaeman. — Chimaeroids. 



PLATE 15. 



Figs. 1 and 2. Chimaera colliei, brain from the side and from above, nat. size. 



Fig. 3. Chimaera colliei, otolitli, 4 times nat. length. 



Figs. 4 and 5. Callorhynclms milii, from the side and from above, nat. size. 



