Ferruginous Duck vs Large Short-tailed Rat

Aythya nyroca compared with Brachyuromys ramirohitra

Key Differences

• Ferruginous Duck is Not Evaluated while Large Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Ferruginous Duck	Large Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Nesomyidae
Genus	Aythya	Brachyuromys
Species	Aythya nyroca	Brachyuromys ramirohitra

Evolutionary Relationship

Ferruginous Duck and Large Short-tailed Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ferruginous Duck

NE — Not Evaluated

Large Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Ferruginous Duck	Large Short-tailed Rat
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).

Large Short-tailed Rat

Habitat

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.