erethizontidae

Thân thiện

A large erethizontidae climbs a tall tree in the forest.

Definition

1. Proper noun:
   • A taxonomic family of rodents: Erethizontidae is the scientific family name for the New World porcupines. These are arboreal (tree-dwelling) rodents found in the Americas, characterized by their sharp, barbed quills used for defense.

Usage

• The term is used almost exclusively in scientific, zoological, or academic contexts to classify a specific group of animals.
• Example: "The Erethizontidae are distinct from the Old World porcupines (family Hystricidae) in their arboreal habits and the structure of their quills."

Advanced Usage

• In taxonomic hierarchy, the family Erethizontidae falls within the suborder Hystricomorpha and the infraorder Caviomorpha.
• Example: "The phylogenetic study confirmed the placement of the prehensile-tailed porcupine within the family Erethizontidae."

Variants and Related Words

• Erethizontid (noun/adjective): A member of the Erethizontidae family; pertaining to this family.
  • Example (noun): "The North American porcupine is a well-known erethizontid."
  • Example (adjective): "The erethizontid skeleton shows adaptations for climbing."

Synonyms

• New World porcupines: The common name for the group of animals constituting the family Erethizontidae.
• Arboreal porcupines: A descriptive term highlighting their tree-dwelling nature.

Different Meanings

• This word has a single, specific meaning as a zoological family name. It does not have general or figurative meanings in everyday language.

Học thuật

Noun

1. New World arboreal porcupines

Từ đồng nghĩa

• Erethizontidae
• family Erethizontidae