Class of bony fishes Osteichthyes. External and internal organs of carp
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zoologiya
Class of bony fishes - Osteichthyes. External and internal organs of carpScientific classification
Class Osteichthyes includes all bony fishes. Like all fishes, Osteichthyes are cold-blooded vertebrates that breathe through gills and use fins for swimming. Bony fishes share several distinguishing features: a skeleton of bone, scales, paired fins, one pair of gill openings, jaws, and paired nostrils.Class Osteichthyes includes all bony fishes. Like all fishes, Osteichthyes are cold-blooded vertebrates that breathe through gills and use fins for swimming. Bony fishes share several distinguishing features: a skeleton of bone, scales, paired fins, one pair of gill openings, jaws, and paired nostrils.Osteichthyes includes the largest number of living species of all scientific classes of vertebrates, more than 28,000 species.Osteichthyes sinfiga barcha suyakli baliqlar kiradi. Barcha baliqlar singari, Osteichthyes ham sovuq qonli umurtqali hayvonlar bo'lib, ular jabralar orqali nafas oladi va suzish uchun qanotlardan foydalanadi. Suyakli baliqlar bir nechta ajralib turadigan xususiyatlarga ega: suyak skeleti, tarozilar, juft suyaklar, bir juft jabra teshiklari, jag'lar va juft burun teshiklari. Osteichthyes umurtqali hayvonlarning barcha ilmiy sinflarining eng ko'p tirik turlarini, 28000 dan ortiq turlarini o'z ichiga oladi.Osteichthyes sinfiga barcha suyakli baliqlar kiradi. Barcha baliqlar singari, Osteichthyes ham sovuq qonli umurtqali hayvonlar bo'lib, ular jabralar orqali nafas oladi va suzish uchun qanotlardan foydalanadi. Suyakli baliqlar bir nechta ajralib turadigan xususiyatlarga ega: suyak skeleti, tarozilar, juft suyaklar, bir juft jabra teshiklari, jag'lar va juft burun teshiklari. Osteichthyes umurtqali hayvonlarning barcha ilmiy sinflarining eng ko'p tirik turlarini, 28000 dan ortiq turlarini o'z ichiga oladi.Download 1.52 Mb. Do'stlaringiz bilan baham: 
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