blue fox

Thân thiện

A blue fox stands on a snowy hill under the moonlight.

Definition

Noun: 1. A color variant of the Arctic fox: A 'blue fox' is a specific variety of the Arctic fox (Vulpes lagopus) characterized by its distinctive fur coloration, which is a pale grey or bluish-grey during the winter months.

Usage Notes

• The term 'blue fox' refers specifically to the color morph of the species, not a separate species. It is one of several color phases, which also include the more common white winter coat.
• This term is used primarily in zoology, wildlife biology, and the fur trade to describe this particular variant.

Examples

• Noun:
  • The trapper prized the pelt of the blue fox for its unique color.
  • Researchers are studying the genetic factors that determine whether an Arctic fox will be a blue fox or have the white winter coat.
  • In winter, the blue fox blends into rocky, coastal landscapes better than its white counterpart.

Advanced Usage

• "Blue fox farming": Refers to the breeding and raising of this color variant specifically for its fur.
  • Blue fox farming became popular in the early 20th century.

Variants and Related Words

• Arctic fox (): The species to which the blue fox belongs.
• White fox: A common term for the Arctic fox, especially referring to individuals with the white winter coat.
• Color morph: A biological term for a population within a species that has a distinct coloration.

Synonyms

• Arctic fox (grey phase): A more technical synonym emphasizing it is a color phase of the Arctic fox.

Related Terms (Contextual)

• Pelage: The fur, hair, or wool of a mammal. The 'blue fox' is noted for its distinctive pelage.
• Melanism: While the blue fox is not truly melanistic, its darker pigmentation is a related genetic trait contrasted with the white phase.

Học thuật

Noun

1. a variety of Arctic fox having a pale grey winter coat