Hainan Hare vs Lesser Scaup

Lepus hainanus compared with Aythya affinis

Key Differences

• Hainan Hare is Endangered while Lesser Scaup is Least Concern.

Taxonomic Classification

Rank	Hainan Hare	Lesser Scaup
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Lagomorpha (Rabbits & Hares)	Anseriformes (Anseriformes)
Family	Leporidae (Rabbits & Hares)	Anatidae
Genus	Lepus	Aythya
Species	Lepus hainanus	Aythya affinis

Evolutionary Relationship

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

Conservation Status

Hainan Hare

EN — Endangered

Lesser Scaup

LC — Least Concern

Physical Characteristics

Attribute	Hainan Hare	Lesser Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hainan Hare

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).

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.