Definition

Proper noun * Family Cichlidae: A taxonomic family of freshwater fish within the order Perciformes, commonly known as cichlids. This family is characterized by a single pair of nostrils, a divided lateral line, and fused lower pharyngeal bones that form a tooth-bearing structure. Cichlids are renowned for their diversity, complex behaviors (including parental care), and are found in tropical and subtropical regions, particularly in Africa and South America.

Usage Examples

• Proper noun:
  • The evolutionary adaptability of Family Cichlidae is a major subject of scientific study.
  • Many popular aquarium fish, like angelfish and oscars, belong to Family Cichlidae.
  • The incredible species radiation of Family Cichlidae in the African Great Lakes is a classic example of adaptive radiation.

Advanced Usage

• In taxonomic and scientific writing, Family Cichlidae is often used to discuss morphological, behavioral, or ecological traits common to all members of the family.
  • The study focused on the brood care strategies characteristic of Family Cichlidae.

Variants and Related Words

• Cichlid (noun): The common name for any member of Family Cichlidae.
  • The lake is home to over 200 species of cichlid.
• Cichlidae: Often used interchangeably with "Family Cichlidae," especially in more technical contexts where the rank is implied.
  • The diversity of Cichlidae is staggering.

Synonyms

• Cichlids: This is the direct, non-taxonomic synonym for the members of this family.
  • Synonyms are not typically used for formal taxonomic names like "Family Cichlidae," but the group is universally referred to as cichlids.

Related Phrases

• Cichlid fish: A descriptive phrase equivalent to "fish of the family Cichlidae."
  • The lake's ecosystem is dominated by cichlid fish.

Noun

1. cichlids