Schmalsporiger Feuerschwamm vs Eisbär

Fuscoporia ferrea compared with Ursus maritimus

Key Differences

Schmalsporiger Feuerschwamm is Least Concern while Eisbär is Vulnerable.

Taxonomic Classification

Rank	Schmalsporiger Feuerschwamm	Eisbär
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Basidiomycota (Ständerpilze)	Chordata (Chordatiere)
Class	Agaricomycetes (Mushrooms)	Mammalia (Säugetiere)
Order	Hymenochaetales (Borstenscheiblingsartige)	Carnivora (Raubtiere)
Family	Hymenochaetaceae	Ursidae (Bears)
Genus	Fuscoporia	Ursus (Bears)
Species	Fuscoporia ferrea	Ursus maritimus

Conservation Status

Schmalsporiger Feuerschwamm

LC — Least Concern

Eisbär

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Schmalsporiger Feuerschwamm	Eisbär
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Schmalsporiger Feuerschwamm

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

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.

Schmalsporiger Feuerschwamm

The Cinnamon Porecrust (Fuscoporia ferrea) is a species in the genus Fuscoporia. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

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.