PLATE 63. 



ISURIDAE. 



Fig. 1-6. IsuRUs PUNCTATUs (Page 36). 



1. Pectoral fin. 



2. Pelvis and ventral or pelvic fins. 



3. Vertebral column, second dorsal fin, and the anal fin. 



4. First dorsal fin. 



5. Caudal fins and vertebrae. 



6. Scales from near the middle of the flank. 



