Category: Fishery
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Migration of Fishes
Introduction In life history of some fishes, population needs, like foraging & reproduction, can’t be met in single habitat. So, they travel periodically from one habitat to another & back after meeting the requirement, termed as fish migration. Causes: Sexual maturity, hormonal changes, instinct, predators, competition, food, light, temperature, pH, water currents, turbidity etc. The…
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Osteichthyes (Bony Fishes) Classification
For Sub class 3: Branchiopterygii, check image above “Osteichthyes Overview”. Vertebrata Classification Agnatha Classification Chondrichthyes (Cartilagenous Fishes) Classification
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Chondrichthyes (Cartilaginous Fishes) Classification
Vertebrate Classification Agnatha Classification Osteichthyes (Bony Fishes) Classification