Blondin De Cuvier vs Ferruginous Duck

Perimyotis subflavus compared with Aythya nyroca

Key Differences

• Blondin De Cuvier is Vulnerable while Ferruginous Duck is Not Evaluated.

Taxonomic Classification

Rank	Blondin De Cuvier	Ferruginous Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Vespertilionidae	Anatidae
Genus	Perimyotis	Aythya
Species	Perimyotis subflavus	Aythya nyroca

Evolutionary Relationship

Blondin De Cuvier and Ferruginous Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blondin De Cuvier

VU — Vulnerable

Ferruginous Duck

NE — Not Evaluated

Physical Characteristics

Attribute	Blondin De Cuvier	Ferruginous Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blondin De Cuvier

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ferruginous Duck

Habitat

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

Range

Found across Asia (Taiwan) and Europe (8 countries).

Blondin De Cuvier

The Blondin De Cuvier (Perimyotis subflavus) is a species in the genus Perimyotis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Ferruginous Duck

Ferruginous Duck (Aythya nyroca) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.