Isarog Shrew Mouse vs Ruddy Shelduck

Archboldomys luzonensis compared with Tadorna ferruginea

Key Differences

• Isarog Shrew Mouse is Vulnerable while Ruddy Shelduck is Not Evaluated.

Taxonomic Classification

Rank	Isarog Shrew Mouse	Ruddy Shelduck
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	Archboldomys	Tadorna
Species	Archboldomys luzonensis	Tadorna ferruginea

Evolutionary Relationship

Isarog Shrew Mouse and Ruddy Shelduck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Isarog Shrew Mouse

VU — Vulnerable

Ruddy Shelduck

NE — Not Evaluated

Physical Characteristics

Attribute	Isarog Shrew Mouse	Ruddy Shelduck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isarog Shrew Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruddy Shelduck

Habitat

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

Range

Widely distributed across Asia (Israel, Taiwan), Europe (19 countries), and North America (United States).

Ruddy Shelduck

Ruddy Shelduck (Tadorna ferruginea) 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.