Definition

Noun 1. A common species of cottontail rabbit: Sylvilagus floridanus is the scientific name for the Eastern cottontail rabbit, a medium-sized mammal characterized by its brown or gray fur, white underbelly, and distinctive fluffy white tail resembling a ball of cotton.

Usage Examples

• Noun:
  • The field guide noted that Sylvilagus floridanus is the most common rabbit in the eastern United States.
  • A biologist identified the tracks as belonging to Sylvilagus floridanus.
  • The Sylvilagus floridanus darted into the underbrush, its white tail flashing.

Advanced Usage

• In binomial nomenclature: The term is used in formal, scientific, and academic contexts to precisely identify this specific species, distinguishing it from other rabbits like the desert cottontail () or the swamp rabbit ().
  • The study focused on the population dynamics of Sylvilagus floridanus in suburban habitats.

Variants and Related Words

• Eastern cottontail (n): The common name for .
  • We saw an Eastern cottontail in the backyard.
• Cottontail (n): A general term for rabbits of the genus , characterized by their white tails.
  • Several cottontails live near the edge of the woods.

Synonyms

• Eastern cottontail rabbit: The full common name.
• Florida cottontail: An occasional regional name, though it is not exclusive to Florida.

Related Terms (Scientific Context)

• Genus Sylvilagus: The taxonomic group containing all cottontail rabbits.
• Species: The fundamental unit of biological classification; is the species epithet for this organism.
• Lagomorph: The order of mammals that includes rabbits, hares, and pikas.

Noun

1. widely distributed in United States except northwest and far west regions