dipterygian (Meaning)
Webster
dipterygian (a.)
Having two dorsal fins; -- said of certain fishes.
Synonyms & Antonyms of dipterygian
No Synonyms and anytonyms found
dipterygian Sentence Examples
- Dipterygians, fishes with two paired fins, are a diverse group of aquatic animals.
- The dipterygian Polypterus is a primitive fish with eight soft rays supporting its dorsal fin.
- The earliest dipterygians evolved during the Devonian period, around 420 million years ago.
- Dipterygians with stout fin rays are often found in fast-flowing streams, where they can use their fins to stay anchored.
- The Australian lungfish, a dipterygian, can breathe air and survive in dry conditions.
- The extinct dipterygian Tiktaalik roseae had a fish-like body but possessed wrist bones and fingers, demonstrating the evolutionary transition to terrestrial vertebrates.
- Dipterygians played a crucial role in the diversification of jawed vertebrates.
- The fins of dipterygians are often covered in scales or skin, providing protection and streamlining.
- The evolution of dipterygians paved the way for the development of amphibians and reptiles.
- Dipterygians are an important group of fishes for understanding the evolutionary history of vertebrates.
FAQs About the word dipterygian
Having two dorsal fins; -- said of certain fishes.
No synonyms found.
No antonyms found.
Dipterygians, fishes with two paired fins, are a diverse group of aquatic animals.
The dipterygian Polypterus is a primitive fish with eight soft rays supporting its dorsal fin.
The earliest dipterygians evolved during the Devonian period, around 420 million years ago.
Dipterygians with stout fin rays are often found in fast-flowing streams, where they can use their fins to stay anchored.
