Asian soybean rust vs Polar bear

Phakopsora pachyrhizi compared with Ursus maritimus

Key Differences

Asian soybean rust is Not Evaluated while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Asian soybean rust	Polar bear
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Pucciniomycetes (Pucciniomycetes)	Mammalia (Mammals)
Order	Pucciniales (Pucciniales)	Carnivora (Carnivorans)
Family	Phakopsoraceae	Ursidae (Bears)
Genus	Phakopsora	Ursus (Bears)
Species	Phakopsora pachyrhizi	Ursus maritimus

Conservation Status

Asian soybean rust

NE — Not Evaluated

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Asian soybean rust	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Asian soybean rust

Habitat

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

Range

Distributed across Brazil, Taiwan, and United States.

Polar bear

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.

Asian soybean rust

The Asian soybean rust (Phakopsora pachyrhizi) is a species in the genus Phakopsora. Native to Asia and North America and South America, inhabiting ecosystems characteristic of the region. Distributed across Brazil, Taiwan, and United States.

Polar bear

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.