teleost
/ˈtɛliˌɑst/
noun
- A fish belonging to the group Teleostei, which includes most modern bony fish with a fully ossified skeleton and a symmetrical tail.
- The teleost group contains over 20,000 species, making it the largest class of vertebrates.
- During the aquarium tour, the guide pointed out several teleosts, including the colorful angelfish.
- Salmon, trout, and goldfish are all examples of teleosts.
adjective
- Relating to or characteristic of the teleost fish group.
- Many teleost species have a swim bladder that helps them control buoyancy.
- The teleost skeleton is more advanced than that of primitive fish like sharks.
- Teleost scales are thin and flexible, allowing for greater movement.