Madeira Wolf Spider vs Polar bear

Hogna maderiana compared with Ursus maritimus

Key Differences

• Madeira Wolf Spider is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Madeira Wolf Spider	Polar bear
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Arthropoda (مفصليات الأرجل)	Chordata (حبليات)
Class	Arachnida (عنكبيات)	Mammalia (ثدييات)
Order	Araneae (عنكبوت)	Carnivora (لواحم)
Family	Lycosidae	Ursidae (Bears)
Genus	Hogna	Ursus (Bears)
Species	Hogna maderiana	Ursus maritimus

Evolutionary Relationship

Madeira Wolf Spider and Polar bear share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Madeira Wolf Spider

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Madeira Wolf Spider	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Madeira Wolf Spider

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found in Portugal.

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.

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.