Dusky Flying Fox vs Tufted Duck

Pteropus brunneus compared with Aythya fuligula

Key Differences

• Dusky Flying Fox is Extinct while Tufted Duck is Least Concern.

Taxonomic Classification

Rank	Dusky Flying Fox	Tufted Duck
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Chiroptera (bộ Dơi)	Anseriformes (bộ Ngỗng)
Family	Pteropodidae (Fruit Bats)	Anatidae
Genus	Pteropus (Flying Foxes)	Aythya
Species	Pteropus brunneus	Aythya fuligula

Evolutionary Relationship

Dusky Flying Fox and Tufted Duck share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Dusky Flying Fox

EX — Extinct

Tufted Duck

LC — Least Concern

Physical Characteristics

Attribute	Dusky Flying Fox	Tufted Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

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.