Wednesday, February 18, 2015

White sharks grow more slowly, mature much later than previously thought

A new study on white sharks in the western North Atlantic indicates they grow more slowly and mature much later than previously thought. The findings present the first reliable growth curve for this species in the western North Atlantic. The results: males are sexually mature around age 26 and females around age 33, much later than currently accepted estimates of 4-10 years for males and 7-13 years for females.



from News -- ScienceDaily http://ift.tt/17TVRX8 via Karis World

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