Tittle
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SEA HORSE
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General statement
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Many people imagine the sea-horse
to be real horse living in the sea. This is not true
at all. The sea-horse is so called
because it is a tiny creature with a horse – liked head which
lives in the sea.
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Description
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Sea – horse are found mostly in
warm seas. They have a long, flexible tail which is
used for wrapping around weeds for
support. They swim I upright position, their movements
being helped by a rapidly
oscillating fin on their back. The male sea – horse lays her eggs in
this pouch.
The most remarkable thing about
the sea – horse is that part of the process of
reproduction is taken over by the
male creature. One the female sea – horse has laid her eggs
in the male creature’s pouch, she
leaves. The hatching of the egg is done by the male fish.
Mating begins with the male and
the female sea – horses doing courtship dance. The
male and female creatures swim
around each other in circles. At the end of the dance, the male
appears to bow to its partner; but
in actually, the male is banding to pump water from his
pouch. Next, the female fish lays
eggs into the male’s pouch. About two hundred eggs are
laid. The pouch, then close up.
The female sea-horse now swims away, leaving the male seahorse
to do hatching.
The eggs are hatched about a month
later. The young sea-horses are ejected from
the male creature’s pouch by means
of muscular contractions.
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Nama : fahmi nurul islam XI IPA 2
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