Berdmore s Berylmys vs Lesser Scaup

Berylmys berdmorei compared with Aythya affinis

Taxonomic Classification

Rank	Berdmore s Berylmys	Lesser Scaup
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Muridae (Mice & Rats)	Anatidae
Genus	Berylmys	Aythya
Species	Berylmys berdmorei	Aythya affinis

Evolutionary Relationship

Berdmore s Berylmys and Lesser Scaup share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Berdmore s Berylmys

LC — Least Concern

Lesser Scaup

LC — Least Concern

Physical Characteristics

Attribute	Berdmore s Berylmys	Lesser Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Berdmore s Berylmys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Scaup

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Berdmore s Berylmys

The Berdmore s Berylmys (Berylmys berdmorei) is a species in the genus Berylmys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Scaup

Lesser Scaup (Aythya affinis) 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.