characinidae

Thân thiện

A small characinidae swims among the plants in a freshwater aquarium.

Definition

Noun: - Characinidae: A former taxonomic family name for a large group of freshwater fish, now primarily classified under the family Characidae. This group includes many popular aquarium species such as tetras and piranhas.

Usage Notes

• The term "Characinidae" is primarily used in historical or taxonomic contexts to refer to the classification of these fish before modern revisions. In current scientific literature, "Characidae" is the accepted family name.

Examples

• Scientific Context:
  • Early 20th-century texts often classified neon tetras under the family Characinidae.
  • The reclassification moved many species from Characinidae to Characidae.

Advanced Usage

• In Taxonomic History: The shift from "Characinidae" to "Characidae" represents an update in ichthyological nomenclature to reflect more accurate phylogenetic relationships.

Variants and Related Words

• Characidae (n): The current accepted family name for this group of fish.
• Characin (n): A common name for any fish belonging to the family Characidae.
• Characiform (adj/n): Relating to or a member of the order Characiformes, which includes the family Characidae.

Synonyms

• Characid family (informal in historical context)
• Former Characidae (descriptive)

Notes on Meaning

• The term specifically denotes a former family name. It does not describe the fish's behavior, anatomy, or habitat, but rather a historical point in their scientific classification.

Học thuật

Noun

1. former name of the Characidae

Từ đồng nghĩa

• Characinidae
• family Characinidae