A family of freshwater fish known as sturgeons, characterized by their elongated bodies and cartilaginous structure.

स्टर्जन नामक मीठे पानी की मछलियों का परिवार

English Usage: "The Acipenseridae family is known for producing caviar."

Hindi Usage: "Acipenseridae परिवार काजू का उत्पादन करने के लिए जाना जाता है।"