Definition

Noun: * Genus Apogon: The type genus of the family Apogonidae. This is the biological classification (genus) that serves as the reference point for the entire family of cardinalfishes.

Usage

• The term "genus Apogon" is used exclusively in scientific contexts, specifically in the fields of ichthyology (the study of fish), taxonomy (biological classification), and zoology.
• It refers to the central or representative genus from which the family name Apogonidae is derived. Species within this genus are small, typically nocturnal marine fish known as cardinalfishes.

Examples

• In taxonomic revision, several species were moved from genus Apogon to newly created genera.
• The study focused on the reproductive behavior common to members of genus Apogon.
• Genus Apogon is characterized by its large eyes and two separate dorsal fins.

Advanced Usage

• In taxonomic literature, the genus name is always italicized: . When referred to formally as the type genus, it is often stated as "the genus " or "genus Apogon".
• The concept of a type genus is fundamental to biological nomenclature, as it anchors the definition and name of a family.

Variants and Related Words

• Apogonidae (n): The family of ray-finned fish known as cardinalfishes, for which is the type genus.
• Apogon (n): The abbreviated form of the genus name, used when context is clear (e.g., " species are found in tropical reefs.").
• Cardinalfish (n): The common name for fish belonging to the family Apogonidae, which includes the genus .

Synonyms

• Type genus of Apogonidae: This is a descriptive synonym, as it defines the term's specific taxonomic role. There is no single common-word synonym for this scientific term.

Noun

1. type genus of the Apogonidae