Class of bony fishes Osteichthyes. External and internal organs of carp


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zoologiya

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  • Carp

Some bony fish are hermaphrodites, and a number of species exhibit parthenogenesis. Fertilization is usually external, but can be internal. Development is usually oviparous (egg-laying) but can be ovoviviparous, or viviparous. Although there is usually no parental care after birth, before birth parents may scatter, hide, guard or brood eggs, with sea horses being notable in that the males undergo a form of "pregnancy", brooding eggs deposited in a ventral pouch by a female.

  • Some bony fish are hermaphrodites, and a number of species exhibit parthenogenesis. Fertilization is usually external, but can be internal. Development is usually oviparous (egg-laying) but can be ovoviviparous, or viviparous. Although there is usually no parental care after birth, before birth parents may scatter, hide, guard or brood eggs, with sea horses being notable in that the males undergo a form of "pregnancy", brooding eggs deposited in a ventral pouch by a female.

Ba'zi suyakli baliqlar germafroditlar va bir qator turlari partenogenezni namoyish etadi. Urug'lantirish odatda tashqi, ammo ichki bo'lishi mumkin. Tug'ilgandan keyin odatda ota-ona qaramog'i bo'lmasa-da, tug'ilishdan oldin ota-onalar tuxumni sochishi, yashirishi, qo'riqlashi mumkin.

  • Ba'zi suyakli baliqlar germafroditlar va bir qator turlari partenogenezni namoyish etadi. Urug'lantirish odatda tashqi, ammo ichki bo'lishi mumkin. Tug'ilgandan keyin odatda ota-ona qaramog'i bo'lmasa-da, tug'ilishdan oldin ota-onalar tuxumni sochishi, yashirishi, qo'riqlashi mumkin.

Carp

Carp are various species of oily freshwater fish from the family Cyprinidae, a very large group of fish native to Europe and Asia. While carp is consumed in many parts of the world, they are generally considered an invasive species in parts of Africa, Australia and most of the United States.

Sazan-bu oilaga mansub chuchuk suv baliqlarining har xil turlari , Evropa va Osiyoda tug'ilgan baliqlarning juda katta guruhi. Sazan dunyoning ko'p joylarida iste'mol qilinsa-da, ular odatda Afrika, Avstraliya va AQShning aksariyat qismlarida invaziv tur hisoblanadi.


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