Amazon weasel vs Anderson's Salamander

Mustela africana compared with Ambystoma andersoni

Key Differences

• Amazon weasel is Least Concern while Anderson's Salamander is Critically Endangered.

Taxonomic Classification

Rank	Amazon weasel	Anderson's Salamander
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Amphibia (Amphibien)
Order	Carnivora (Raubtiere)	Caudata (Schwanzlurche)
Family	Mustelidae (Weasels & Otters)	Ambystomatidae
Genus	Mustela	Ambystoma
Species	Mustela africana	Ambystoma andersoni

Evolutionary Relationship

Amazon weasel and Anderson's Salamander share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Amazon weasel

LC — Least Concern

Anderson's Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon weasel	Anderson's Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Anderson's Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically 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.

Anderson's Salamander

The Anderson's Salamander (Ambystoma andersoni) is a species in the genus Ambystoma. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo.