Oso negro vs Pixie Foam

Ursus americanus compared with Stereocaulon pileatum

Key Differences

• Oso negro is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Oso negro	Pixie Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Ascomycota (Sac Fungi)
Class	Mammalia (mamíferos)	Lecanoromycetes (Lecanoromycetes)
Order	Carnivora (carnívoros)	Lecanorales (Lecanorales)
Family	Ursidae (Bears)	Stereocaulaceae
Genus	Ursus (Bears)	Stereocaulon
Species	Ursus americanus	Stereocaulon pileatum

Conservation Status

Oso negro

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Oso negro	Pixie Foam
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.

Pixie Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. 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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States