Definition

1. Noun:
   • The type genus of the family Siluridae: "genus Silurus" is the genus that serves as the reference point for the biological family Siluridae, which includes certain types of freshwater catfishes. In taxonomy, a type genus is the genus that defines a family.

Usage Examples

• Noun:
  • The European catfish, Silurus glanis, belongs to the genus Silurus.
  • In ichthyology, genus Silurus is a key genus for understanding the family Siluridae.

Advanced Usage

• In taxonomic classification: The name is used in scientific contexts to specify a particular taxonomic rank. It is often italicized in writing.
  • The specimen was classified under the genus Silurus.

Variants and Related Words

• Siluridae (n): The biological family of catfishes for which is the type genus.
• Silurus (n): When used without "genus," it is conventionally understood to refer to the same taxonomic group. (Note: This is the target word itself used in a standard scientific shorthand).
• catfish (n): A common name for many fish in the order Siluriformes, which includes members of the family Siluridae.

Synonyms

• Type genus of Siluridae: This is the precise descriptive synonym.

Notes on Usage

• This is a specialized scientific term. It is primarily used in zoology, ichthyology (the study of fish), and taxonomic literature.
• The term is a proper noun in a scientific context and is always capitalized: . The word "genus" is often not capitalized when used generically (e.g., "a genus of catfish"), but in the full formal name "genus ," it is part of the title.

Noun

1. type genus of the Siluridae: catfishes