Across
- 5. Nose like a saw.
- 7. Spotted and mild.
- 9. Dangerous tail.
- 11. Gentle bottom-dweller.
- 15. Shocks prey.
- 17. Gentle giant.
- 19. Unusual deep-sea shark.
- 20. Common tuna.
- 21. Double-jawed.
Down
- 1. Long-tailed.
- 2. Reef predator.
- 3. Deep-dwelling tuna.
- 4. Horned swimmer.
- 6. Huge filter feeder.
- 8. Graceful fins.
- 10. Cube-shaped.
- 12. Young are striped.
- 13. Yellow-tailed tuna.
- 14. Largest of tunas.
- 16. Striped hunter.
- 18. Longfin tuna.