Noble Brush-tailed Mouse vs Tufted Duck

Calomyscus grandis compared with Aythya fuligula

Key Differences

• Noble Brush-tailed Mouse is Data Deficient while Tufted Duck is Least Concern.

Taxonomic Classification

Rank	Noble Brush-tailed Mouse	Tufted Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Calomyscidae	Anatidae
Genus	Calomyscus	Aythya
Species	Calomyscus grandis	Aythya fuligula

Evolutionary Relationship

Noble Brush-tailed Mouse and Tufted Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Noble Brush-tailed Mouse

DD — Data Deficient

Tufted Duck

LC — Least Concern

Physical Characteristics

Attribute	Noble Brush-tailed Mouse	Tufted Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Noble Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tufted Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

Tufted Duck

Tufted Duck (Aythya fuligula) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.