genus ameiurus

Thân thiện

A scientist examines a preserved specimen of genus Ameiurus in a laboratory.

Definition

Noun: - A taxonomic category in biological classification: "Genus Ameiurus" is the scientific name for a specific group of freshwater catfish. It is the type genus for the family Ameiuridae, commonly known as bullhead catfishes. This genus includes several species characterized by their broad heads, stout bodies, and the absence of scales.

Examples of Usage

• Noun:
  • The channel catfish belongs to the genus Ictalurus, not Genus Ameiurus.
  • Biologists are studying the evolutionary history of Genus Ameiurus.
  • The black bullhead, Ameiurus melas, is a common species within Genus Ameiurus.

Advanced Usage

• In taxonomic hierarchy: The term is used in formal scientific writing to specify this particular genus within the order Siluriformes.
  • The specimen was definitively placed within Genus Ameiurus based on its pectoral spine morphology.

Variants and Related Words

• Ameiuridae (n): The biological family to which Genus Ameiurus belongs.
  • The family Ameiuridae is native to North America.
• Bullhead (n): The common name for catfish in Genus Ameiurus.
  • We caught a small bullhead from the creek.
• Type genus (n): A taxonomic concept where a genus (like Ameiurus) serves as the reference point for a family name.
  • Ameiurus is the type genus for the family Ameiuridae.

Synonyms

• Bullhead catfish genus: A descriptive, non-scientific synonym.
• (No direct single-word synonyms exist for proper scientific names like Genus Ameiurus.)

Related Phrases

• Member of Genus Ameiurus: A phrase used to describe an individual species or specimen belonging to this group.
  • The yellow bullhead is a well-known member of Genus Ameiurus.

Related Idioms

• (Scientific taxonomic names like "Genus Ameiurus" are not used in idiomatic expressions.)

Học thuật

Noun

1. type genus of the Ameiuridae: bullhead catfishes

Từ đồng nghĩa

• Ameiurus
• genus Ameiurus