Eisbär vs Yellow-legged Mushroomtongue Salamander

Ursus maritimus compared with Bolitoglossa flavimembris

Key Differences

• Eisbär is Vulnerable while Yellow-legged Mushroomtongue Salamander is Endangered.

Taxonomic Classification

Rank	Eisbär	Yellow-legged Mushroomtongue Salamander
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Amphibia (Amphibien)
Order	Carnivora (Raubtiere)	Caudata (Schwanzlurche)
Family	Ursidae (Bears)	Plethodontidae
Genus	Ursus (Bears)	Bolitoglossa
Species	Ursus maritimus	Bolitoglossa flavimembris

Evolutionary Relationship

Eisbär and Yellow-legged Mushroomtongue Salamander share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Eisbär

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Yellow-legged Mushroomtongue Salamander

EN — Endangered

Physical Characteristics

Attribute	Eisbär	Yellow-legged Mushroomtongue Salamander
Diet	Carnivore	—
Average Lifespan	25 years	—
Average Length	2.4 m	—
Average Weight	450.0 kg	—

Habitat & Geographic Range

Eisbär

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Yellow-legged Mushroomtongue Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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

Eisbär

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.