Wednesday, October 06, 2010

Rare, Tiny, Baby Seahorse Found in British Waters


The Seahorse Trust, after years of surveying the fish in British waters, has finally found, measured and photographed a baby seahorse, which is also called a fry.

Despite finding many adults, plenty of pregnant males (female seahorses transfer their eggs to the male, who fertilizes them in his pouch) and juveniles, the trust had previously failed to find any babies.

Baby seahorses are left entirely on their own after being born, and rarely survive long enough to become an adult. Due to their premature independence and underwater predators, less than one in a thousand will survive into adulthood. Not good odds, even though about 100-200 eggs are hatched at a time.

But the trust finally found a fry in the waters at Studland in Dorset. Despite poor weather and only 3 feet of visibility, scientists spotted a tiny seahorse clinging on to a piece of seagrass. They managed to measure the 1.6 inch creature, and snap the photograph above, before the baby returned to the sea bed.

In the first few weeks of a seahorse’s life, it will live predominantly in the plankton layer of the ocean, gobbling up an astounding 3,000 pieces of plankton every 24 hours.

Original article here.

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