Beira vs Lesser Scaup

Dorcatragus megalotis compared with Aythya affinis

Key Differences

• Beira is Vulnerable while Lesser Scaup is Least Concern.

Taxonomic Classification

Rank	Beira	Lesser Scaup
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Anseriformes (Anseriformes)
Family	Bovidae (Bovids)	Anatidae
Genus	Dorcatragus	Aythya
Species	Dorcatragus megalotis	Aythya affinis

Evolutionary Relationship

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

Conservation Status

Beira

VU — Vulnerable

Lesser Scaup

LC — Least Concern

Physical Characteristics

Attribute	Beira	Lesser Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beira

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).

Beira

The Beira (Dorcatragus megalotis) is a species in the genus Dorcatragus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. The species is documented in scientific literature under the name Dorcatragus megalotis.

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.