Dusky-footed handleys mouse vs Taiwan spurdog

Handleyomys fuscatus compared with Squalus formosus

Key Differences

• Dusky-footed handleys mouse is Least Concern while Taiwan spurdog is Endangered.

Taxonomic Classification

Rank	Dusky-footed handleys mouse	Taiwan spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Cricetidae	Squalidae
Genus	Handleyomys	Squalus
Species	Handleyomys fuscatus	Squalus formosus

Evolutionary Relationship

Dusky-footed handleys mouse and Taiwan spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky-footed handleys mouse

LC — Least Concern

Taiwan spurdog

EN — Endangered

Physical Characteristics

Attribute	Dusky-footed handleys mouse	Taiwan spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky-footed handleys mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Taiwan spurdog

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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