Ferruginous Duck vs Galapagos Oryzomys

Aythya nyroca compared with Aegialomys galapagoensis

Key Differences

• Ferruginous Duck is Not Evaluated while Galapagos Oryzomys is Vulnerable.

Taxonomic Classification

Rank	Ferruginous Duck	Galapagos Oryzomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Cricetidae
Genus	Aythya	Aegialomys
Species	Aythya nyroca	Aegialomys galapagoensis

Evolutionary Relationship

Ferruginous Duck and Galapagos Oryzomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ferruginous Duck

NE — Not Evaluated

Galapagos Oryzomys

VU — Vulnerable

Physical Characteristics

Attribute	Ferruginous Duck	Galapagos Oryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ferruginous Duck

Habitat

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

Range

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

Galapagos Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

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.