Local Fish : Lebeo rohita (Rohu)
Well to i am share with you about my science project . Life of Lebeo rohita
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Lebeo rohita is scientific name of Rohu Fish.
In our country its very popular fisch for its test.
this fish Culture huge number in our cuntry in ponds. This fish does not produce egg in ponds , its produce eggs in rivers where always water Flowing all time. This fish culture in ponds by Artificial insemination.
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Classification of Lebeo rohita
Phylum : Chordata
sub-phylum : Vertebrata
Class : On teichthyes
Family : Cyprinidea
Genus : Lebeo
Species : L. rohita
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Rohu fish found in Bangladesh, Bihar, Pakistan , Mayanmar , Asam and others country . River small river pond every Reservoir is found. In rainy season when all the Reservoir are full of water all the fish enter the small paddy field.
But genarely this fish cultivation different size of Ponds. In first yerar this fishe growing butter ther next year.
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Rohu is very easy to identify . its head is small. fins are Pink and caudal fin homocercal. and hole body arrange by cycloid scales.
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Food Habite :
Its mouth little lower and lips are thick beacause they are eat Planktorns and some others things of water which in the soil and muddy of ponds. When this fish get its 1 years this fish eat all kinds of food and specily this fish eat uper leavel of water elemnents.
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Rohu fish start breading at the age of 2 years or 24 mounths . In Breading season is very difficult to find which is male an which is female. In breading season female fishs are more big then male. Male fishs fins are strong and females are more soft. In July and August this fish are Breading season. After poduce eggs this ager are gone in the lower part of water and after few minis this all the eggs are blow up.
after fertilized the eggs small fish are coming out from egg and its take anly fuw hours.
Every 10 pound of rohu fish produced almost 19,00,000 eggs in a breading season.egs are red and rounded.
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Rohu Fish genaraly produce egg in rainy season. In rainy season all the rivers are full of water and water always flowing so waters are mixed with oxigen very well and waters are full of oxigen. Maybe Oxigen helps fish to breading. this time male fish obay the female fish . male and female fisher are swiming very fast and gathering much. suddenly female fish produce eggs and male fish thro sparm in the all eggs . and eggs are are fertilized.
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Female fishs are bigger then male fish. In our county rohu fish is very popular and avaiable for its test and culture this fish in huge numbers.
Rohu fish does not produce eggs in ponds so this very difficult to cullect carp fish.
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Thanks for your time
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I am a simple person with big Heart.
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