Eisbär vs Gewimperter Stielbovist

Ursus maritimus compared with Tulostoma fimbriatum

Key Differences

Eisbär is Vulnerable while Gewimperter Stielbovist is Endangered.

Taxonomic Classification

Rank	Eisbär	Gewimperter Stielbovist
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Basidiomycota (Ständerpilze)
Class	Mammalia (Säugetiere)	Agaricomycetes (Mushrooms)
Order	Carnivora (Raubtiere)	Agaricales (Champignonartige)
Family	Ursidae (Bears)	Agaricaceae (Agarics)
Genus	Ursus (Bears)	Tulostoma
Species	Ursus maritimus	Tulostoma fimbriatum

Conservation Status

Eisbär

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Gewimperter Stielbovist

EN — Endangered

Physical Characteristics

Attribute	Eisbär	Gewimperter Stielbovist
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.

Gewimperter Stielbovist

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden. 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.

Gewimperter Stielbovist

Tulostoma fimbriatum is a stalked puffball (stiltball) fungus with a small, round spore sac elevated on a slender stalk, growing in dry, sandy or calcareous soils in open habitats including dunes, short grasslands, and steppes across Europe and beyond. It releases spores through an apical mouth (peristome). Classified as Endangered, this distinctive species is threatened by loss of short, open grassland habitats and sand stabilisation.