genus amphioxus

Thân thiện

The student observes a genus amphioxus specimen under the microscope.

Definition

1. Noun:
   • The taxonomic genus that serves as the type genus for the family Amphioxidae: "genus amphioxus" is the genus name that defines and represents the family Amphioxidae in biological classification. It is the genus to which the lancelet, a small, fish-like marine chordate, belongs.

Usage

• Noun:
  • In taxonomic hierarchy, genus amphioxus is placed within the family Amphioxidae.
  • The species within genus amphioxus are studied for insights into chordate evolution.

Examples

• Noun:
  • The specimen was classified under the genus amphioxus.
  • Research on the genus amphioxus helps scientists understand vertebrate origins.

Advanced Usage

• "The genus amphioxus is representative of...": Used to indicate that this genus typifies or is a key example of a broader group.
  • The genus amphioxus is representative of the most basal chordates.

Variants and Related Words

• Amphioxus (n): The common name for the lancelet, a member of this genus. Often used informally to refer to the animals within .
  • The amphioxus burrows in sandy seabeds.

Synonyms

• Branchiostoma (n): Another, more current taxonomic name for the genus containing the lancelet. (Note: In modern taxonomy, is often treated as a synonym of , but "genus amphioxus" specifically refers to the type genus of the family).
• Type genus (n): A general term for the genus that serves as the reference for a family name.

Related Terms

• Amphioxidae (n): The family for which is the type genus.
  • The family Amphioxidae contains a few genera of lancelets.
• Cephalochordate (n): The subphylum to which this genus belongs.
  • Genus amphioxus is a cephalochordate.

Học thuật

Noun

1. type genus of the Amphioxidae

Từ đồng nghĩa

• genus amphioxus