Amazon weasel vs Taiwan spurdog

Mustela africana compared with Squalus formosus

Key Differences

• Amazon weasel is Least Concern while Taiwan spurdog is Endangered.

Taxonomic Classification

Rank	Amazon weasel	Taiwan spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Squaliformes (Squaliformes)
Family	Mustelidae (Weasels & Otters)	Squalidae
Genus	Mustela	Squalus
Species	Mustela africana	Squalus formosus

Evolutionary Relationship

Amazon weasel and Taiwan spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon weasel

LC — Least Concern

Taiwan spurdog

EN — Endangered

Physical Characteristics

Attribute	Amazon weasel	Taiwan spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Amazon weasel

The Amazon weasel (Mustela africana) is a species in the genus Mustela. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.