Saturday, 23 April 2011

English_Report Text Sea horse

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. 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 sea-horse 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. The sea – horse feeds on tiny
 fish the creatures sucking them into its month.

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