noun
- a small, brightly colored tropical marine fish that lives near coral reefs
Examples
- The damselfish darted between the coral branches.
- Bright blue damselfish are common in Caribbean reefs.
- The aquarium featured several species of damselfish.
- Damselfish are known for their territorial behavior.
- Snorkelers often spot damselfish in shallow reef waters.
- The yellow damselfish defended its small territory aggressively.