Definition

1. Noun:
   • A taxonomic family of marine fish: "Family Holocentridae" is the scientific name for a family of ray-finned fish commonly known as squirrelfishes and soldierfishes. These are typically nocturnal, brightly colored fish found in tropical and subtropical reefs.

Usage Examples

• Noun:
  • The family Holocentridae includes many species with large eyes.
  • Biologists are studying the behavior of fish in the family Holocentridae.

Advanced Usage

• In taxonomic hierarchy: Used in scientific contexts to specify a group within the order Holocentriformes.
  • The specimen was classified under the family Holocentridae.

Variants and Related Words

• Holocentridae (n): The standard abbreviated form of the full family name.
  • Species within Holocentridae are often red in color.
• Holocentrid (adj/n): Pertaining to the family Holocentridae; sometimes used as a noun for a member of the family.
  • The holocentrid fishes were observed at night.
• Squirrelfish (n): A common name for many species within this family.
• Soldierfish (n): A common name for many species within this family.

Synonyms

• Holocentrid family: A less common synonym referring to the same taxonomic group.

Noun

1. squirrelfishes and soldierfishes