brown bear vs Brown Cobblestone Lichen

Ursus arctos compared with Acarospora fuscata

Key Differences

• brown bear is Extinct while Brown Cobblestone Lichen is Least Concern.

Taxonomic Classification

Rank	brown bear	Brown Cobblestone Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Carnivora (Carnivorans)	Acarosporales (Acarosporales)
Family	Ursidae (Bears)	Acarosporaceae
Genus	Ursus (Bears)	Acarospora
Species	Ursus arctos	Acarospora fuscata

Conservation Status

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Brown Cobblestone Lichen

LC — Least Concern

Physical Characteristics

Attribute	brown bear	Brown Cobblestone Lichen
Diet	Omnivore	—
Average Lifespan	25 years	—
Average Length	2.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

Brown Cobblestone Lichen

Habitat

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

Range

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

brown bear

The world's most widely distributed bear species, brown bears range from North America and Europe across Russia to Japan, occupying forests, tundra, and alpine meadows. Adults can weigh up to 700 kg in coastal Alaskan populations. Omnivores that consume berries, roots, fish, and carrion, brown bears are a keystone species that distribute nutrients across landscapes. Most populations are stable, though some subspecies are threatened.

Brown Cobblestone Lichen

The Brown Cobblestone Lichen (Acarospora fuscata) is a species in the genus Acarospora. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway