Mountain Water Rat vs Spectacled Eider

Baiyankamys habbema compared with Somateria fischeri

Key Differences

• Mountain Water Rat is Data Deficient while Spectacled Eider is Not Evaluated.

Taxonomic Classification

Rank	Mountain Water Rat	Spectacled Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Muridae (Mice & Rats)	Anatidae
Genus	Baiyankamys	Somateria
Species	Baiyankamys habbema	Somateria fischeri

Evolutionary Relationship

Mountain Water Rat and Spectacled Eider share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mountain Water Rat

DD — Data Deficient

Spectacled Eider

NE — Not Evaluated

Physical Characteristics

Attribute	Mountain Water Rat	Spectacled Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mountain Water Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spectacled Eider

Habitat

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

Range

Distributed across Norway and Sweden.