Lifespans of 50 Marine Animals
In the Name of Allah---the Most Beneficent, the Most Merciful. Here’s a comprehensive table listing the average lifespans of 50 marine animals, organized by category. This information is compiled from various scientific sources and studies. Marine Mammals Species Average Lifespan Bowhead Whale 200 years Beluga Whale 35–50 years Blue Whale 70–90 years Orca (Killer Whale) 30–90 years Sperm Whale 60–70 years Humpback Whale 45–50 years Narwhal 50 years Harbor Porpoise 20 years Bottlenose Dolphin 40–60 years Dall’s Porpoise 15–20 years Sea Otter 15–20 years Dugong 70 years Manatee 60 years Sharks Species Average Lifespan Greenland Shark 272–400 years Great White Shark 70 years Tiger Shark 27 years Whale Shark 70–100 years Basking Shark 50 years Hammerhead Shark 20–30 years Bull Shark 16 years Mako Shark 28–35 years Thresher Shark 19–50 years Nurse Shark 25 years Bony Fish Species Average Lifespan Rougheye Rockfish 205 years Orange Roughy 150 years Atlantic Cod 25 years Atl...