Brazilian potato-tree vs Polar bear

Solanum wrightii compared with Ursus maritimus

Key Differences

Brazilian potato-tree is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Brazilian potato-tree	Polar bear
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Solanales (Solanales)	Carnivora (Carnivorans)
Family	Solanaceae	Ursidae (Bears)
Genus	Solanum	Ursus (Bears)
Species	Solanum wrightii	Ursus maritimus

Conservation Status

Brazilian potato-tree

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Brazilian potato-tree	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Brazilian potato-tree

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Afrotropic biogeographic realm.

Range

Widely distributed across Africa (4 countries), Asia (India), and South America (Colombia).

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.

Brazilian potato-tree

The Brazilian potato-tree (Solanum wrightii) is a species in the genus Solanum. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Afrotropic biogeographic realm.

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.