PLATE 62. 



ISURIDAE. 



Fig. 1-3. IsuRus PUNCTATTTS (Page 36). 



1. Dorsal view of the skull, vertebrae, branchial cartilages, and shoulder girdle. 



2. Lateral view of the skull, jaws, teeth, branchial cartilages, and shoulder girdle. 



3. Ventral view of the skull, jaws, teeth, branchial cartilages, vertebrae, and shoulder girdle. 



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