THE ELASMOBRANCH FISHES 



Fig. 12 



Fig. 13 



Fig. 14 



Fig. 12. Eeptanchus cinercus. (From Fitzinger.) 



Fig. 13. Heptanchus macu^atus. (C. G. Potter, del.) 



Fig. 14. Heptanchiis indicus. (From Macdonakl and Barron.) 



