Masked Mouse-tailed Dormouse vs Ring-necked Duck

Myomimus personatus compared with Aythya collaris

Key Differences

• Masked Mouse-tailed Dormouse is Data Deficient while Ring-necked Duck is Least Concern.

Taxonomic Classification

Rank	Masked Mouse-tailed Dormouse	Ring-necked Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Gliridae	Anatidae
Genus	Myomimus	Aythya
Species	Myomimus personatus	Aythya collaris

Evolutionary Relationship

Masked Mouse-tailed Dormouse and Ring-necked Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Masked Mouse-tailed Dormouse

DD — Data Deficient

Ring-necked Duck

LC — Least Concern

Physical Characteristics

Attribute	Masked Mouse-tailed Dormouse	Ring-necked Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Masked Mouse-tailed Dormouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ring-necked Duck

Habitat

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

Range

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

Ring-necked Duck

Ring-necked Duck (Aythya collaris) 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.