Caterpillar Fungus vs ours blanc

Ophiocordyceps sinensis compared with Ursus maritimus

Taxonomic Classification

Rank	Caterpillar Fungus	ours blanc
Kingdom	Fungi (Fungi)	Animalia (animal)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Sordariomycetes (Sordariomycetes)	Mammalia (mammifères)
Order	Hypocreales (Hypocreales)	Carnivora (carnivores)
Family	Ophiocordycipitaceae	Ursidae (Bears)
Genus	Ophiocordyceps	Ursus (Bears)
Species	Ophiocordyceps sinensis	Ursus maritimus

Conservation Status

Caterpillar Fungus

VU — Vulnerable

ours blanc

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Caterpillar Fungus	ours blanc
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Caterpillar Fungus

ours blanc

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.

Caterpillar Fungus

The Caterpillar Fungus (Ophiocordyceps sinensis) is a species in the genus Ophiocordyceps. It is currently classified as Vulnerable on the IUCN Red List.

ours blanc

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.