rice rat

Thân thiện

A rice rat scurries along the muddy bank of a marsh.

Definition

Noun 1. A hardy, agile rodent species: "Rice rat" refers to a specific type of rat (Oryzomys palustris and related species) known for its resilience and agility. It is commonly found in the grassy marshes and wetlands of regions like the southeastern United States and Mexico.

Usage Notes

• The term "rice rat" is a common name for a specific genus of rodents. It is a compound noun where "rice" describes its common habitat near rice fields or marshy areas, and "rat" identifies the type of animal.
• It is used as a countable noun (e.g., , ).

Examples

• Noun:
  • The biologist studied the behavior of the rice rat in its natural marshland habitat.
  • These marshes are home to many rice rats.
  • The rice rat is an important part of the wetland ecosystem.

Advanced Usage

• Scientific Context: In taxonomy and scientific literature, "rice rat" is often used alongside or in place of the formal genus name .
  • The study compared the DNA of the marsh rice rat to other species in the Oryzomys genus.

Variants and Related Words

• Marsh rice rat: A more specific common name for , emphasizing its wetland habitat.
• Oryzomys: The scientific genus name for rice rats.
• Rodent: The broader biological order to which rice rats belong.

Synonyms

• Marsh rat: A general synonym highlighting the habitat.
• Oryzomys rat: A synonym using the scientific name.

Related Phrases

• Rice rat species: Used to refer to the group collectively or to differentiate between types.
  • Several rice rat species are threatened by habitat loss.

Học thuật

Noun

1. hardy agile rat of grassy marshes of Mexico and the southeastern United States

Từ đồng nghĩa

• oryzomys palustris