Which taxonomic rank is explicitly identified as a non-formal Linnaean rank used to define recognized breed groupings like the Westie?
Answer
Breed
While taxonomy uses formal hierarchical ranks like Kingdom, Class, Order, Family, Genus, and Subspecies to organize life based on evolutionary biology, the term 'breed' functions as a secondary, human-defined categorization layer. The breed level, such as the West Highland White Terrier designation within the Terrier Group, is not a formal Linnaean rank but is internationally recognized by kennel clubs. These groupings are established based on shared, consistent physical traits, temperament, and historical function maintained through rigorous selective breeding standards.
Related Questions
What characteristic defines organisms placed in the Kingdom Animalia, separating them from fungi and plants?What key features characterize the Class Mammalia to which the West Highland White Terrier belongs?The Westie belongs to the Order Carnivora; what evolutionary implication does this historical grouping suggest?Within the Family level, the West Highland White Terrier is grouped with what other canid relatives?What is the specific scientific name designated for the entire population of domestic dogs, including the Westie?The subspecies designation links domestic dogs to which specific wild species through domestication?The Westie is classified within which functional grouping maintained by kennel clubs based on shared utility?What specific physical traits were deliberately selected for when breeding the Westie for its role in the Scottish Highlands?What was the original primary utility function that led to the development of the West Highland White Terrier breed?Which taxonomic rank is explicitly identified as a non-formal Linnaean rank used to define recognized breed groupings like the Westie?What divergence in classification logic is noted regarding the Order Carnivora versus contemporary Westie feeding guidelines?