. The elasmobranch fishes. Chondrichthyes. 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.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Daniel, J. Frank (John Franklin), 1873-1942. Berkeley,Calif. , University of California press

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