osteostracan (Meaning)
Wordnet
osteostracan (n)
extinct jawless fish of the Devonian with armored head
Synonyms & Antonyms of osteostracan
No Synonyms and anytonyms found
osteostracan Sentence Examples
- Osteostracans, primitive jawless fish, possessed robust bony plates that covered their bodies.
- The largest known osteostracan, Boreaspis, could grow up to 5 feet in length.
- Osteostracans primarily inhabited marine environments during the Silurian period.
- The characteristic feature of osteostracans is their bony exoskeleton, which consists of a head shield and a trunk shield.
- Osteostracan fossils have been discovered in various geological formations around the world.
- The study of osteostracans provides insights into the early evolution of vertebrates.
- Osteostracans had a single nostril on the midline of the head, which opened into a common nasal cavity.
- The jaws of osteostracans were weak, and they likely fed on soft-bodied organisms.
- Osteostracans slowly declined throughout the Silurian period, and they became extinct by the Devonian period.
- The taxonomy of osteostracans is complex, with numerous genera and species having been described.
FAQs About the word osteostracan
extinct jawless fish of the Devonian with armored head
No synonyms found.
No antonyms found.
Osteostracans, primitive jawless fish, possessed robust bony plates that covered their bodies.
The largest known osteostracan, Boreaspis, could grow up to 5 feet in length.
Osteostracans primarily inhabited marine environments during the Silurian period.
The characteristic feature of osteostracans is their bony exoskeleton, which consists of a head shield and a trunk shield.
