Oso negro vs Chinese giant salamander

Ursus americanus compared with Andrias davidianus

Key Differences

• Oso negro is Least Concern while Chinese giant salamander is Critically Endangered.

Taxonomic Classification

Rank	Oso negro	Chinese giant salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Amphibia (Amphibians)
Order	Carnivora (carnívoros)	Caudata (Urodela)
Family	Ursidae (Bears)	Cryptobranchidae
Genus	Ursus (Bears)	Andrias
Species	Ursus americanus	Andrias davidianus

Evolutionary Relationship

Oso negro and Chinese giant salamander share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Oso negro

LC — Least Concern

Chinese giant salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Oso negro	Chinese giant salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Oso negro

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Chinese giant salamander

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Oso negro

The American black bear (Ursus americanus) is a species in the genus Ursus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chinese giant salamander

The Chinese Giant Salamander (Andrias davidianus) is a species in the genus Andrias. It is currently classified as Critically Endangered on the IUCN Red List. Found in Japan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.