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2006-07-27 10:41:38 · 2 answers · asked by stephenodea 2 in Science & Mathematics Zoology

2 answers

In captivity up to 40 years.

In the wild, due to predation and fishing, about 25-30 years.

(Btw it's not true that most mammals live for 40-60 years, mice for example have an average lifespan of about 2).

2006-07-28 11:15:25 · answer #1 · answered by the last ninja 6 · 2 0

Well, they are mammal and most mammals live a minimum of 50 years... So, I'd say to 40 to 60 years as an educated guess

2006-07-27 10:46:38 · answer #2 · answered by johncharlesrealty 2 · 0 0

until they are netted and caned for human consumption

2006-07-27 10:44:56 · answer #3 · answered by Pobept 6 · 0 0

Up until the moment they die.

2006-07-27 10:46:31 · answer #4 · answered by Anonymous · 0 0

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