Definition

1. Noun:
   • A taxonomic genus: "genus Ondatra" is the scientific name for a genus of rodents. This genus contains a single living species, the muskrat (Ondatra zibethicus), a semi-aquatic rodent native to North America.

Usage Notes

• This term is used exclusively in scientific and zoological contexts. It is a proper noun and is typically italicized in academic writing.
• It refers specifically to the taxonomic classification level above species and below family.

Examples

• Noun:
  • The animal was classified under genus Ondatra.
  • Genus Ondatra is part of the family Cricetidae.

Advanced Usage

• In taxonomic hierarchy: The term is used to discuss evolutionary relationships.
  • The study compared the morphology of genus Ondatra with other arvicoline genera.

Variants and Related Words

• Ondatra (n): The abbreviated form of the genus name, often used in the same contexts.
  • The species name is Ondatra zibethicus.
• Muskrat (n): The common name for the species within this genus.
  • Muskrats build lodges in marshes.

Synonyms

• Muskrat genus: A descriptive synonym in non-technical language.

Related Terms

• Taxon (n): A general term for any taxonomic group (e.g., family, genus, species).
• Rodent (n): The larger order (Rodentia) to which this genus belongs.

Noun

1. muskrats