genus xyphophorus

Học thuật
Thân thiện
Definition

Noun: 1. A taxonomic genus of fish: "Genus Xyphophorus" is the scientific name for a genus of small, freshwater fish belonging to the family Poeciliidae. This genus is best known for including popular aquarium species, such as various swordtails and platies.

Usage Examples
  • Noun:
    • The biologist is studying the evolutionary history of genus Xyphophorus.
    • Many colorful aquarium fish, like the red swordtail, belong to genus Xyphophorus.
    • Hybridization between species within genus Xyphophorus is common in captivity.
Advanced Usage
  • In scientific literature: The name is always italicized, and the genus name ("Xyphophorus") is capitalized. When used with a specific species name (e.g., ), the entire binomial is italicized.
    • The study focused on the mating behaviors of Xyphophorus hellerii.
Variants and Related Words
  • Xyphophorus (n): The standardized, italicized form of the genus name used in scientific contexts.
  • Swordtail (n): A common name for fish in this genus, particularly , referring to the elongated lower part of the tail fin in males.
  • Platy (n): A common name for other fish species within this genus, such as .
Synonyms
  • Swordtail genus: A descriptive, non-scientific synonym.
  • (Taxonomic) genus: A general term for the rank in biological classification to which belongs.
Noun
  1. swordtails

Từ đồng nghĩa